761346672 has 20 divisors (see below), whose sum is σ = 1966812360. Its totient is φ = 253782208.

The previous prime is 761346659. The next prime is 761346697. The reversal of 761346672 is 276643167.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7930647 + ... + 7930742.

It is an arithmetic number, because the mean of its divisors is an integer number (98340618).

Almost surely, 2^761346672 is an apocalyptic number.

It is an amenable number.

761346672 is an abundant number, since it is smaller than the sum of its proper divisors (1205465688).

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

761346672 is a wasteful number, since it uses less digits than its factorization.

761346672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15861400 (or 15861394 counting only the distinct ones).

The product of its digits is 254016, while the sum is 42.

The square root of 761346672 is about 27592.5111579211. The cubic root of 761346672 is about 913.1192207113.

It can be divided in two parts, 7613 and 46672, that added together give a triangular number (54285 = T₃₂₉).

The spelling of 761346672 in words is "seven hundred sixty-one million, three hundred forty-six thousand, six hundred seventy-two".