7400725371 has 12 divisors (see below), whose sum is σ = 11512239648. Its totient is φ = 4554292464.

The previous prime is 7400725369. The next prime is 7400725391. The reversal of 7400725371 is 1735270047.

It is not a de Polignac number, because 7400725371 - 2¹ = 7400725369 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7400725301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31626915 + ... + 31627148.

It is an arithmetic number, because the mean of its divisors is an integer number (959353304).

Almost surely, 2^7400725371 is an apocalyptic number.

7400725371 is a deficient number, since it is larger than the sum of its proper divisors (4111514277).

7400725371 is a wasteful number, since it uses less digits than its factorization.

7400725371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63254082 (or 63254079 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 7400725371 is about 86027.4687004099. The cubic root of 7400725371 is about 1948.7588306798.

The spelling of 7400725371 in words is "seven billion, four hundred million, seven hundred twenty-five thousand, three hundred seventy-one".