770463982 has 16 divisors (see below), whose sum is σ = 1206617472. Its totient is φ = 368276920.

The previous prime is 770463979. The next prime is 770463983. The reversal of 770463982 is 289364077.

It is a super-2 number, since 2×770463982² = 1187229495118592648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770463983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107433 + ... + 114379.

It is an arithmetic number, because the mean of its divisors is an integer number (75413592).

Almost surely, 2^770463982 is an apocalyptic number.

770463982 is a deficient number, since it is larger than the sum of its proper divisors (436153490).

770463982 is a wasteful number, since it uses less digits than its factorization.

770463982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9383.

The product of its (nonzero) digits is 508032, while the sum is 46.

The square root of 770463982 is about 27757.2329672826. The cubic root of 770463982 is about 916.7497080179.

The spelling of 770463982 in words is "seven hundred seventy million, four hundred sixty-three thousand, nine hundred eighty-two".