7198046953 has 16 divisors (see below), whose sum is σ = 7608287232. Its totient is φ = 6800850000.

The previous prime is 7198046951. The next prime is 7198046957. The reversal of 7198046953 is 3596408917.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7198046953 - 2¹ = 7198046951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7198046953.

It is not an unprimeable number, because it can be changed into a prime (7198046951) 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, 210828 + ... + 242578.

It is an arithmetic number, because the mean of its divisors is an integer number (475517952).

Almost surely, 2^7198046953 is an apocalyptic number.

It is an amenable number.

7198046953 is a deficient number, since it is larger than the sum of its proper divisors (410240279).

7198046953 is a wasteful number, since it uses less digits than its factorization.

7198046953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31956.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The square root of 7198046953 is about 84841.3045220310. The cubic root of 7198046953 is about 1930.8041565567.

The spelling of 7198046953 in words is "seven billion, one hundred ninety-eight million, forty-six thousand, nine hundred fifty-three".