761488601 has 4 divisors (see below), whose sum is σ = 782069412. Its totient is φ = 740907792.

The previous prime is 761488597. The next prime is 761488627. The reversal of 761488601 is 106884167.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 106884167 = 13 ⋅8221859.

It can be written as a sum of positive squares in 2 ways, for example, as 324720400 + 436768201 = 18020^2 + 20899^2 .

It is a cyclic number.

It is not a de Polignac number, because 761488601 - 2² = 761488597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (761488691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10290350 + ... + 10290423.

It is an arithmetic number, because the mean of its divisors is an integer number (195517353).

Almost surely, 2^761488601 is an apocalyptic number.

It is an amenable number.

761488601 is a deficient number, since it is larger than the sum of its proper divisors (20580811).

761488601 is a wasteful number, since it uses less digits than its factorization.

761488601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20580810.

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 761488601 is about 27595.0829134467. The cubic root of 761488601 is about 913.1759579158.

The spelling of 761488601 in words is "seven hundred sixty-one million, four hundred eighty-eight thousand, six hundred one".