3745602396 has 72 divisors (see below), whose sum is σ = 9905523264. Its totient is φ = 1192143360.

The previous prime is 3745602383. The next prime is 3745602397. The reversal of 3745602396 is 6932065473.

3745602396 is a `hidden beast` number, since 3 + 7 + 4 + 5 + 602 + 39 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3745602397) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42376 + ... + 96368.

It is an arithmetic number, because the mean of its divisors is an integer number (137576712).

Almost surely, 2^3745602396 is an apocalyptic number.

3745602396 is a gapful number since it is divisible by the number (36) 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 3745602396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4952761632).

3745602396 is an abundant number, since it is smaller than the sum of its proper divisors (6159920868).

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

3745602396 is a wasteful number, since it uses less digits than its factorization.

3745602396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54091 (or 54086 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The square root of 3745602396 is about 61201.3267503246. The cubic root of 3745602396 is about 1553.0087097343.

The spelling of 3745602396 in words is "three billion, seven hundred forty-five million, six hundred two thousand, three hundred ninety-six".