7002472663 has 4 divisors (see below), whose sum is σ = 7002650200. Its totient is φ = 7002295128.

The previous prime is 7002472637. The next prime is 7002472679. The reversal of 7002472663 is 3662742007.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7002472663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7002472063) 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, 45 + ... + 118342.

It is an arithmetic number, because the mean of its divisors is an integer number (1750662550).

Almost surely, 2^7002472663 is an apocalyptic number.

7002472663 is a deficient number, since it is larger than the sum of its proper divisors (177537).

7002472663 is a wasteful number, since it uses less digits than its factorization.

7002472663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177536.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 7002472663 is about 83680.7783364854. The cubic root of 7002472663 is about 1913.1563959783.

The spelling of 7002472663 in words is "seven billion, two million, four hundred seventy-two thousand, six hundred sixty-three".