3620032979738 has 16 divisors (see below), whose sum is σ = 6310953380160. Its totient is φ = 1525147066176.

The previous prime is 3620032979737. The next prime is 3620032979743. The reversal of 3620032979738 is 8379792300263.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is not an unprimeable number, because it can be changed into a prime (3620032979737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2191302431 + ... + 2191304082.

It is an arithmetic number, because the mean of its divisors is an integer number (394434586260).

Almost surely, 2^{3620032979738} is an apocalyptic number.

3620032979738 is a deficient number, since it is larger than the sum of its proper divisors (2690920400422).

3620032979738 is a wasteful number, since it uses less digits than its factorization.

3620032979738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4382606581.

The product of its (nonzero) digits is 20575296, while the sum is 59.

The spelling of 3620032979738 in words is "three trillion, six hundred twenty billion, thirty-two million, nine hundred seventy-nine thousand, seven hundred thirty-eight".