770189480 has 32 divisors (see below), whose sum is σ = 1733856840. Its totient is φ = 307910400.

The previous prime is 770189417. The next prime is 770189527. The reversal of 770189480 is 84981077.

It can be written as a sum of positive squares in 4 ways, for example, as 762974884 + 7214596 = 27622^2 + 2686^2 .

It is a super-3 number, since 3×770189480³ (a number of 28 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93530 + ... + 101430.

Almost surely, 2^770189480 is an apocalyptic number.

It is an amenable number.

770189480 is an abundant number, since it is smaller than the sum of its proper divisors (963667360).

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

770189480 is a wasteful number, since it uses less digits than its factorization.

770189480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10349 (or 10345 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 44.

The square root of 770189480 is about 27752.2878336183. The cubic root of 770189480 is about 916.6408214568.

The spelling of 770189480 in words is "seven hundred seventy million, one hundred eighty-nine thousand, four hundred eighty".