977295746 has 16 divisors (see below), whose sum is σ = 1677485376. Its totient is φ = 418310736.

The previous prime is 977295733. The next prime is 977295751. The reversal of 977295746 is 647592779.

It is a junction number, because it is equal to n+sod(n) for n = 977295691 and 977295700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32636 + ... + 54951.

It is an arithmetic number, because the mean of its divisors is an integer number (104842836).

Almost surely, 2^977295746 is an apocalyptic number.

977295746 is a deficient number, since it is larger than the sum of its proper divisors (700189630).

977295746 is a wasteful number, since it uses less digits than its factorization.

977295746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88393.

The product of its digits is 6667920, while the sum is 56.

The square root of 977295746 is about 31261.7297346132. The cubic root of 977295746 is about 992.3739058592.

The spelling of 977295746 in words is "nine hundred seventy-seven million, two hundred ninety-five thousand, seven hundred forty-six".