761471243 has 12 divisors (see below), whose sum is σ = 833070168. Its totient is φ = 695635200.

The previous prime is 761471209. The next prime is 761471257. The reversal of 761471243 is 342174167.

It is not a de Polignac number, because 761471243 - 2¹⁰ = 761470219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (761471203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6833 + ... + 39618.

It is an arithmetic number, because the mean of its divisors is an integer number (69422514).

Almost surely, 2^761471243 is an apocalyptic number.

761471243 is a deficient number, since it is larger than the sum of its proper divisors (71598925).

761471243 is a wasteful number, since it uses less digits than its factorization.

761471243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46574 (or 46561 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 761471243 is about 27594.7683991006. The cubic root of 761471243 is about 913.1690193008.

The spelling of 761471243 in words is "seven hundred sixty-one million, four hundred seventy-one thousand, two hundred forty-three".