3745896352918 has 16 divisors (see below), whose sum is σ = 5623683738624. Its totient is φ = 1871335549800.

The previous prime is 3745896352909. The next prime is 3745896352931. The reversal of 3745896352918 is 8192536985473.

It is a happy number.

It is a super-2 number, since 2×3745896352918² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17392993 + ... + 17607043.

It is an arithmetic number, because the mean of its divisors is an integer number (351480233664).

Almost surely, 2^{3745896352918} is an apocalyptic number.

3745896352918 is a deficient number, since it is larger than the sum of its proper divisors (1877787385706).

3745896352918 is a wasteful number, since it uses less digits than its factorization.

3745896352918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221547.

The product of its digits is 391910400, while the sum is 70.

The spelling of 3745896352918 in words is "three trillion, seven hundred forty-five billion, eight hundred ninety-six million, three hundred fifty-two thousand, nine hundred eighteen".