761052991 has 8 divisors (see below), whose sum is σ = 806062320. Its totient is φ = 716070528.

The previous prime is 761052989. The next prime is 761053039. The reversal of 761052991 is 199250167.

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

It is a cyclic number.

It is not a de Polignac number, because 761052991 - 2¹ = 761052989 is a prime.

It is a super-2 number, since 2×761052991² = 1158403310220092162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761052931) 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, 102300 + ... + 109486.

It is an arithmetic number, because the mean of its divisors is an integer number (100757790).

Almost surely, 2^761052991 is an apocalyptic number.

761052991 is a deficient number, since it is larger than the sum of its proper divisors (45009329).

761052991 is a wasteful number, since it uses less digits than its factorization.

761052991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13433.

The product of its (nonzero) digits is 34020, while the sum is 40.

The square root of 761052991 is about 27587.1888926726. The cubic root of 761052991 is about 913.0017970882.

The spelling of 761052991 in words is "seven hundred sixty-one million, fifty-two thousand, nine hundred ninety-one".