761426871 has 8 divisors (see below), whose sum is σ = 1050244080. Its totient is φ = 490113792.

The previous prime is 761426863. The next prime is 761426893. The reversal of 761426871 is 178624167.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 761426871 - 2³ = 761426863 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761426851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4375930 + ... + 4376103.

It is an arithmetic number, because the mean of its divisors is an integer number (131280510).

Almost surely, 2^761426871 is an apocalyptic number.

761426871 is a deficient number, since it is larger than the sum of its proper divisors (288817209).

761426871 is a wasteful number, since it uses less digits than its factorization.

761426871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8752065.

The product of its digits is 112896, while the sum is 42.

The square root of 761426871 is about 27593.9643944106. The cubic root of 761426871 is about 913.1512817421.

The spelling of 761426871 in words is "seven hundred sixty-one million, four hundred twenty-six thousand, eight hundred seventy-one".