9977267038 has 32 divisors (see below), whose sum is σ = 15495701760. Its totient is φ = 4815142080.

The previous prime is 9977267009. The next prime is 9977267051. The reversal of 9977267038 is 8307627799.

It is a super-2 number, since 2×9977267038² (a number of 21 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 15 ways as a sum of consecutive naturals, for example, 2568858 + ... + 2572738.

It is an arithmetic number, because the mean of its divisors is an integer number (484240680).

Almost surely, 2^9977267038 is an apocalyptic number.

9977267038 is a deficient number, since it is larger than the sum of its proper divisors (5518434722).

9977267038 is a wasteful number, since it uses less digits than its factorization.

9977267038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4272.

The product of its (nonzero) digits is 8001504, while the sum is 58.

The square root of 9977267038 is about 99886.2705180246. The cubic root of 9977267038 is about 2152.8008953080.

The spelling of 9977267038 in words is "nine billion, nine hundred seventy-seven million, two hundred sixty-seven thousand, thirty-eight".