7001045379 has 20 divisors (see below), whose sum is σ = 10497263040. Its totient is φ = 4649998320.

The previous prime is 7001045351. The next prime is 7001045399. The reversal of 7001045379 is 9735401007.

It is a happy number.

It is not a de Polignac number, because 7001045379 - 2¹¹ = 7001043331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7001045339) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 138867 + ... + 182444.

It is an arithmetic number, because the mean of its divisors is an integer number (524863152).

Almost surely, 2^7001045379 is an apocalyptic number.

7001045379 is a deficient number, since it is larger than the sum of its proper divisors (3496217661).

7001045379 is a wasteful number, since it uses less digits than its factorization.

7001045379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321592 (or 321583 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 7001045379 is about 83672.2497546229. The cubic root of 7001045379 is about 1913.0264036556.

The spelling of 7001045379 in words is "seven billion, one million, forty-five thousand, three hundred seventy-nine".