761936080090 has 16 divisors (see below), whose sum is σ = 1374117362280. Its totient is φ = 304189450240.

The previous prime is 761936080079. The next prime is 761936080117. The reversal of 761936080090 is 90080639167.

It can be written as a sum of positive squares in 4 ways, for example, as 280426379809 + 481509700281 = 529553^2 + 693909^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73117255 + ... + 73127674.

Almost surely, 2^761936080090 is an apocalyptic number.

761936080090 is a deficient number, since it is larger than the sum of its proper divisors (612181282190).

761936080090 is a wasteful number, since it uses less digits than its factorization.

761936080090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146245457.

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 761936080090 in words is "seven hundred sixty-one billion, nine hundred thirty-six million, eighty thousand, ninety".