770971952 has 10 divisors (see below), whose sum is σ = 1493758188. Its totient is φ = 385485968.

The previous prime is 770971951. The next prime is 770971961. The reversal of 770971952 is 259179077.

It is a junction number, because it is equal to n+sod(n) for n = 770971897 and 770971906.

It is not an unprimeable number, because it can be changed into a prime (770971951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24092858 + ... + 24092889.

Almost surely, 2^770971952 is an apocalyptic number.

It is an amenable number.

770971952 is a deficient number, since it is larger than the sum of its proper divisors (722786236).

770971952 is a wasteful number, since it uses less digits than its factorization.

770971952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48185755 (or 48185749 counting only the distinct ones).

The product of its (nonzero) digits is 277830, while the sum is 47.

The square root of 770971952 is about 27766.3816872130. The cubic root of 770971952 is about 916.9511360126.

The spelling of 770971952 in words is "seven hundred seventy million, nine hundred seventy-one thousand, nine hundred fifty-two".