977070912 has 112 divisors (see below), whose sum is σ = 2726570112. Its totient is φ = 308183040.

The previous prime is 977070911. The next prime is 977070931. The reversal of 977070912 is 219070779.

977070912 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-3 number, since 3×977070912³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (977070911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427212 + ... + 429492.

It is an arithmetic number, because the mean of its divisors is an integer number (24344376).

Almost surely, 2^977070912 is an apocalyptic number.

977070912 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 977070912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1363285056).

977070912 is an abundant number, since it is smaller than the sum of its proper divisors (1749499200).

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

977070912 is a wasteful number, since it uses less digits than its factorization.

977070912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416 (or 2406 counting only the distinct ones).

The product of its (nonzero) digits is 55566, while the sum is 42.

The square root of 977070912 is about 31258.1335335301. The cubic root of 977070912 is about 992.2977990758.

The spelling of 977070912 in words is "nine hundred seventy-seven million, seventy thousand, nine hundred twelve".