761397891714 has 12 divisors (see below), whose sum is σ = 1649695432086. Its totient is φ = 253799297232.

The previous prime is 761397891713. The next prime is 761397891739. The reversal of 761397891714 is 417198793167.

761397891714 is a `hidden beast` number, since 7 + 613 + 9 + 7 + 8 + 9 + 1 + 7 + 1 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 727975836225 + 33422055489 = 853215^2 + 182817^2 .

It is not an unprimeable number, because it can be changed into a prime (761397891713) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21149941419 + ... + 21149941454.

Almost surely, 2^761397891714 is an apocalyptic number.

761397891714 is an abundant number, since it is smaller than the sum of its proper divisors (888297540372).

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

761397891714 is a wasteful number, since it uses less digits than its factorization.

761397891714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42299882881 (or 42299882878 counting only the distinct ones).

The product of its digits is 16003008, while the sum is 63.

The spelling of 761397891714 in words is "seven hundred sixty-one billion, three hundred ninety-seven million, eight hundred ninety-one thousand, seven hundred fourteen".