6874372497 has 4 divisors (see below), whose sum is σ = 9165830000. Its totient is φ = 4582914996.

The previous prime is 6874372451. The next prime is 6874372511. The reversal of 6874372497 is 7942734786.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6874372497 - 2¹² = 6874368401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6874376497) 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, 1145728747 + ... + 1145728752.

It is an arithmetic number, because the mean of its divisors is an integer number (2291457500).

Almost surely, 2^6874372497 is an apocalyptic number.

It is an amenable number.

6874372497 is a deficient number, since it is larger than the sum of its proper divisors (2291457503).

6874372497 is a wasteful number, since it uses less digits than its factorization.

6874372497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291457502.

The product of its digits is 14224896, while the sum is 57.

The square root of 6874372497 is about 82911.8356870718. The cubic root of 6874372497 is about 1901.4183773701.

The spelling of 6874372497 in words is "six billion, eight hundred seventy-four million, three hundred seventy-two thousand, four hundred ninety-seven".