770881002 has 16 divisors (see below), whose sum is σ = 1552111200. Its totient is φ = 255235472.

The previous prime is 770880959. The next prime is 770881021. The reversal of 770881002 is 200188077.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430248 + ... + 432035.

It is an arithmetic number, because the mean of its divisors is an integer number (97006950).

Almost surely, 2^770881002 is an apocalyptic number.

770881002 is an abundant number, since it is smaller than the sum of its proper divisors (781230198).

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

770881002 is a wasteful number, since it uses less digits than its factorization.

770881002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862437.

The product of its (nonzero) digits is 6272, while the sum is 33.

The square root of 770881002 is about 27764.7438669979. The cubic root of 770881002 is about 916.9150776384.

The spelling of 770881002 in words is "seven hundred seventy million, eight hundred eighty-one thousand, two".