89694791626 has 16 divisors (see below), whose sum is σ = 146929970880. Its totient is φ = 40726838880.

The previous prime is 89694791623. The next prime is 89694791639. The reversal of 89694791626 is 62619749698.

It is not an unprimeable number, because it can be changed into a prime (89694791623) 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, 2154966 + ... + 2196193.

It is an arithmetic number, because the mean of its divisors is an integer number (9183123180).

Almost surely, 2^89694791626 is an apocalyptic number.

89694791626 is a deficient number, since it is larger than the sum of its proper divisors (57235179254).

89694791626 is a wasteful number, since it uses less digits than its factorization.

89694791626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4352109.

The product of its digits is 70543872, while the sum is 67.

The spelling of 89694791626 in words is "eighty-nine billion, six hundred ninety-four million, seven hundred ninety-one thousand, six hundred twenty-six".