3702294540 has 144 divisors (see below), whose sum is σ = 13310099712. Its totient is φ = 846230976.

The previous prime is 3702294529. The next prime is 3702294553. The reversal of 3702294540 is 454922073.

3702294540 is a `hidden beast` number, since 3 + 7 + 0 + 22 + 94 + 540 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3702294495 and 3702294504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20394 + ... + 88433.

It is an arithmetic number, because the mean of its divisors is an integer number (92431248).

Almost surely, 2^3702294540 is an apocalyptic number.

3702294540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3702294540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6655049856).

3702294540 is an abundant number, since it is smaller than the sum of its proper divisors (9607805172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3702294540 is a wasteful number, since it uses less digits than its factorization.

3702294540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108858 (or 108844 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 3702294540 is about 60846.4833823615. The cubic root of 3702294540 is about 1547.0000302244. Note that the first 4 decimals are identical.

The spelling of 3702294540 in words is "three billion, seven hundred two million, two hundred ninety-four thousand, five hundred forty".