977703046 has 8 divisors (see below), whose sum is σ = 1469896560. Its totient is φ = 487737528.

The previous prime is 977703037. The next prime is 977703053. The reversal of 977703046 is 640307779.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 977702993 and 977703011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555901 + ... + 557656.

It is an arithmetic number, because the mean of its divisors is an integer number (183737070).

Almost surely, 2^977703046 is an apocalyptic number.

977703046 is a deficient number, since it is larger than the sum of its proper divisors (492193514).

977703046 is a wasteful number, since it uses less digits than its factorization.

977703046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113998.

The product of its (nonzero) digits is 222264, while the sum is 43.

The square root of 977703046 is about 31268.2434108474. The cubic root of 977703046 is about 992.5117480479.

The spelling of 977703046 in words is "nine hundred seventy-seven million, seven hundred three thousand, forty-six".