7649189573090 has 32 divisors (see below), whose sum is σ = 14925856248576. Its totient is φ = 2805612062400.

The previous prime is 7649189573009. The next prime is 7649189573131. The reversal of 7649189573090 is 903759819467.

It is a super-2 number, since 2×7649189573090² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 7649189573090.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194814542 + ... + 194853801.

It is an arithmetic number, because the mean of its divisors is an integer number (466433007768).

Almost surely, 2^{7649189573090} is an apocalyptic number.

7649189573090 is a deficient number, since it is larger than the sum of its proper divisors (7276666675486).

7649189573090 is a wasteful number, since it uses less digits than its factorization.

7649189573090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389668514.

The product of its (nonzero) digits is 102876480, while the sum is 68.

The spelling of 7649189573090 in words is "seven trillion, six hundred forty-nine billion, one hundred eighty-nine million, five hundred seventy-three thousand, ninety".