3706733340 has 60 divisors (see below), whose sum is σ = 11628164856. Its totient is φ = 988461792.

The previous prime is 3706733299. The next prime is 3706733341. The reversal of 3706733340 is 433376073.

It is a tau number, because it is divible by the number of its divisors (60).

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 = 3706733295 and 3706733304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3706733341) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1142434 + ... + 1145673.

Almost surely, 2^3706733340 is an apocalyptic number.

3706733340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3706733340 is an abundant number, since it is smaller than the sum of its proper divisors (7921431516).

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

3706733340 is a wasteful number, since it uses less digits than its factorization.

3706733340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288128 (or 2288117 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 36.

The square root of 3706733340 is about 60882.9478589859. The cubic root of 3706733340 is about 1547.6180326732.

It can be divided in two parts, 3706733 and 340, that added together give a palindrome (3707073).

The spelling of 3706733340 in words is "three billion, seven hundred six million, seven hundred thirty-three thousand, three hundred forty".