3673706740 has 96 divisors (see below), whose sum is σ = 8803178496. Its totient is φ = 1274739840.

The previous prime is 3673706737. The next prime is 3673706767. The reversal of 3673706740 is 476073763.

It is a super-2 number, since 2×3673706740² = 26992242423042855200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3455449 + ... + 3456511.

It is an arithmetic number, because the mean of its divisors is an integer number (91699776).

Almost surely, 2^3673706740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3673706740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4401589248).

3673706740 is an abundant number, since it is smaller than the sum of its proper divisors (5129471756).

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

3673706740 is a wasteful number, since it uses less digits than its factorization.

3673706740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789 (or 1787 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 43.

The square root of 3673706740 is about 60611.1106976270. The cubic root of 3673706740 is about 1543.0079429240.

The spelling of 3673706740 in words is "three billion, six hundred seventy-three million, seven hundred six thousand, seven hundred forty".