761391952 has 10 divisors (see below), whose sum is σ = 1475196938. Its totient is φ = 380695968.

The previous prime is 761391947. The next prime is 761391989. The reversal of 761391952 is 259193167.

761391952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 690428176 + 70963776 = 26276^2 + 8424^2 .

It is a junction number, because it is equal to n+sod(n) for n = 761391899 and 761391908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23793483 + ... + 23793514.

Almost surely, 2^761391952 is an apocalyptic number.

It is an amenable number.

761391952 is a deficient number, since it is larger than the sum of its proper divisors (713804986).

761391952 is a wasteful number, since it uses less digits than its factorization.

761391952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47587005 (or 47586999 counting only the distinct ones).

The product of its digits is 102060, while the sum is 43.

The square root of 761391952 is about 27593.3316582105. The cubic root of 761391952 is about 913.1373225039.

The spelling of 761391952 in words is "seven hundred sixty-one million, three hundred ninety-one thousand, nine hundred fifty-two".