7516460949 has 4 divisors (see below), whose sum is σ = 10021947936. Its totient is φ = 5010973964.

The previous prime is 7516460921. The next prime is 7516460951. The reversal of 7516460949 is 9490646157.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7516460949 - 2⁷ = 7516460821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7516460989) 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, 1252743489 + ... + 1252743494.

It is an arithmetic number, because the mean of its divisors is an integer number (2505486984).

Almost surely, 2^7516460949 is an apocalyptic number.

It is an amenable number.

7516460949 is a deficient number, since it is larger than the sum of its proper divisors (2505486987).

7516460949 is a wasteful number, since it uses less digits than its factorization.

7516460949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505486986.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 7516460949 is about 86697.5256221306. The cubic root of 7516460949 is about 1958.8648283188.

The spelling of 7516460949 in words is "seven billion, five hundred sixteen million, four hundred sixty thousand, nine hundred forty-nine".