766753412 has 6 divisors (see below), whose sum is σ = 1341818478. Its totient is φ = 383376704.

The previous prime is 766753409. The next prime is 766753447. The reversal of 766753412 is 214357667.

It can be written as a sum of positive squares in only one way, i.e., 469328896 + 297424516 = 21664^2 + 17246^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 766753412.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95844173 + ... + 95844180.

It is an arithmetic number, because the mean of its divisors is an integer number (223636413).

Almost surely, 2^766753412 is an apocalyptic number.

It is an amenable number.

766753412 is a deficient number, since it is larger than the sum of its proper divisors (575065066).

766753412 is a wasteful number, since it uses less digits than its factorization.

766753412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191688357 (or 191688355 counting only the distinct ones).

The product of its digits is 211680, while the sum is 41.

The square root of 766753412 is about 27690.3126020636. The cubic root of 766753412 is about 915.2756441080.

The spelling of 766753412 in words is "seven hundred sixty-six million, seven hundred fifty-three thousand, four hundred twelve".