7499290497 has 16 divisors (see below), whose sum is σ = 10034920128. Its totient is φ = 4981616640.

The previous prime is 7499290453. The next prime is 7499290517. The reversal of 7499290497 is 7940929947.

It is not a de Polignac number, because 7499290497 - 2²³ = 7490901889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7499290497.

It is not an unprimeable number, because it can be changed into a prime (7499294497) 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, 2744622 + ... + 2747352.

It is an arithmetic number, because the mean of its divisors is an integer number (627182508).

Almost surely, 2^7499290497 is an apocalyptic number.

It is an amenable number.

7499290497 is a deficient number, since it is larger than the sum of its proper divisors (2535629631).

7499290497 is a wasteful number, since it uses less digits than its factorization.

7499290497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5680.

The product of its (nonzero) digits is 10287648, while the sum is 60.

The square root of 7499290497 is about 86598.4439640806. The cubic root of 7499290497 is about 1957.3720939638.

The spelling of 7499290497 in words is "seven billion, four hundred ninety-nine million, two hundred ninety thousand, four hundred ninety-seven".