770290532 has 12 divisors (see below), whose sum is σ = 1470554736. Its totient is φ = 350132040.

The previous prime is 770290529. The next prime is 770290537. The reversal of 770290532 is 235092077.

It is a junction number, because it is equal to n+sod(n) for n = 770290492 and 770290501.

It is not an unprimeable number, because it can be changed into a prime (770290537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8753258 + ... + 8753345.

It is an arithmetic number, because the mean of its divisors is an integer number (122546228).

Almost surely, 2^770290532 is an apocalyptic number.

It is an amenable number.

770290532 is a deficient number, since it is larger than the sum of its proper divisors (700264204).

770290532 is a wasteful number, since it uses less digits than its factorization.

770290532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17506618 (or 17506616 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 770290532 is about 27754.1083805623. The cubic root of 770290532 is about 916.6809087080.

The spelling of 770290532 in words is "seven hundred seventy million, two hundred ninety thousand, five hundred thirty-two".