977376 has 24 divisors (see below), whose sum is σ = 2565864. Its totient is φ = 325760.

The previous prime is 977369. The next prime is 977407. The reversal of 977376 is 673779.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

977376 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 3 ways as a sum of consecutive naturals, for example, 4995 + ... + 5186.

It is an arithmetic number, because the mean of its divisors is an integer number (106911).

2⁹⁷⁷³⁷⁶ is an apocalyptic number.

977376 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

977376 is an abundant number, since it is smaller than the sum of its proper divisors (1588488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

977376 is a wasteful number, since it uses less digits than its factorization.

977376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10194 (or 10186 counting only the distinct ones).

The product of its digits is 55566, while the sum is 39.

The square root of 977376 is about 988.6232851800. The cubic root of 977376 is about 99.2401069181.

The spelling of 977376 in words is "nine hundred seventy-seven thousand, three hundred seventy-six".