764515041 has 8 divisors (see below), whose sum is σ = 1079315424. Its totient is φ = 479695680.

The previous prime is 764515033. The next prime is 764515043. The reversal of 764515041 is 140515467.

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

It is not a de Polignac number, because 764515041 - 2³ = 764515033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 764514993 and 764515011.

It is not an unprimeable number, because it can be changed into a prime (764515043) 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, 7495195 + ... + 7495296.

It is an arithmetic number, because the mean of its divisors is an integer number (134914428).

Almost surely, 2^764515041 is an apocalyptic number.

It is an amenable number.

764515041 is a deficient number, since it is larger than the sum of its proper divisors (314800383).

764515041 is a wasteful number, since it uses less digits than its factorization.

764515041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14990511.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 764515041 is about 27649.8651172117. The cubic root of 764515041 is about 914.3841261523.

The spelling of 764515041 in words is "seven hundred sixty-four million, five hundred fifteen thousand, forty-one".