761516001 has 12 divisors (see below), whose sum is σ = 1126796580. Its totient is φ = 495294720.

The previous prime is 761515987. The next prime is 761516011. The reversal of 761516001 is 100615167.

761516001 is a `hidden beast` number, since 7 + 6 + 1 + 51 + 600 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 333026001 + 428490000 = 18249^2 + 20700^2 .

It is not a de Polignac number, because 761516001 - 2¹¹ = 761513953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (761516011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1031496 + ... + 1032233.

It is an arithmetic number, because the mean of its divisors is an integer number (93899715).

Almost surely, 2^761516001 is an apocalyptic number.

It is an amenable number.

761516001 is a deficient number, since it is larger than the sum of its proper divisors (365280579).

761516001 is a wasteful number, since it uses less digits than its factorization.

761516001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063776 (or 2063773 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 761516001 is about 27595.5793742404. The cubic root of 761516001 is about 913.1869104638.

The spelling of 761516001 in words is "seven hundred sixty-one million, five hundred sixteen thousand, one".