88699027990 has 16 divisors (see below), whose sum is σ = 159669114048. Its totient is φ = 35477197056.

The previous prime is 88699027979. The next prime is 88699028023. The reversal of 88699027990 is 9972099688.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143502 + ... + 444961.

It is an arithmetic number, because the mean of its divisors is an integer number (9979319628).

Almost surely, 2^88699027990 is an apocalyptic number.

88699027990 is a deficient number, since it is larger than the sum of its proper divisors (70970086058).

88699027990 is a wasteful number, since it uses less digits than its factorization.

88699027990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603543.

The product of its (nonzero) digits is 35271936, while the sum is 67.

The spelling of 88699027990 in words is "eighty-eight billion, six hundred ninety-nine million, twenty-seven thousand, nine hundred ninety".