7949260263 has 16 divisors (see below), whose sum is σ = 12115132416. Its totient is φ = 4541694240.

The previous prime is 7949260229. The next prime is 7949260313. The reversal of 7949260263 is 3620629497.

It is not a de Polignac number, because 7949260263 - 2⁶ = 7949260199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7949260063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117745 + ... + 172517.

It is an arithmetic number, because the mean of its divisors is an integer number (757195776).

Almost surely, 2^7949260263 is an apocalyptic number.

7949260263 is a deficient number, since it is larger than the sum of its proper divisors (4165872153).

7949260263 is a wasteful number, since it uses less digits than its factorization.

7949260263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61694.

The product of its (nonzero) digits is 979776, while the sum is 48.

The square root of 7949260263 is about 89158.6241650240. The cubic root of 7949260263 is about 1995.7627176423.

The spelling of 7949260263 in words is "seven billion, nine hundred forty-nine million, two hundred sixty thousand, two hundred sixty-three".