977041608 has 16 divisors (see below), whose sum is σ = 2442604080. Its totient is φ = 325680528.

The previous prime is 977041589. The next prime is 977041613. The reversal of 977041608 is 806140779.

977041608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×977041608² = 1909220607526451328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 977041608.

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, 20355010 + ... + 20355057.

It is an arithmetic number, because the mean of its divisors is an integer number (152662755).

Almost surely, 2^977041608 is an apocalyptic number.

It is an amenable number.

977041608 is an abundant number, since it is smaller than the sum of its proper divisors (1465562472).

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

977041608 is a wasteful number, since it uses less digits than its factorization.

977041608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40710076 (or 40710072 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 977041608 is about 31257.6647880164. The cubic root of 977041608 is about 992.2878787500.

The spelling of 977041608 in words is "nine hundred seventy-seven million, forty-one thousand, six hundred eight".