2397972702 has 32 divisors (see below), whose sum is σ = 4827094272. Its totient is φ = 794150784.

The previous prime is 2397972683. The next prime is 2397972737. The reversal of 2397972702 is 2072797932.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 618823 + ... + 622685.

It is an arithmetic number, because the mean of its divisors is an integer number (150846696).

Almost surely, 2^2397972702 is an apocalyptic number.

2397972702 is an abundant number, since it is smaller than the sum of its proper divisors (2429121570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2397972702 is a wasteful number, since it uses less digits than its factorization.

2397972702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4512.

The product of its (nonzero) digits is 666792, while the sum is 48.

The square root of 2397972702 is about 48969.0994607824. The cubic root of 2397972702 is about 1338.4888106118.

The spelling of 2397972702 in words is "two billion, three hundred ninety-seven million, nine hundred seventy-two thousand, seven hundred two".