7049439315 has 40 divisors (see below), whose sum is σ = 12696816528. Its totient is φ = 3741837120.

The previous prime is 7049439281. The next prime is 7049439323. The reversal of 7049439315 is 5139349407.

7049439315 is a `hidden beast` number, since 70 + 494 + 3 + 93 + 1 + 5 = 666.

It is not a de Polignac number, because 7049439315 - 2¹² = 7049435219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 44209 + ... + 126701.

Almost surely, 2^7049439315 is an apocalyptic number.

7049439315 is a deficient number, since it is larger than the sum of its proper divisors (5647377213).

7049439315 is a wasteful number, since it uses less digits than its factorization.

7049439315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82721 (or 82712 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 7049439315 is about 83960.9392217595. The cubic root of 7049439315 is about 1917.4241459012.

The spelling of 7049439315 in words is "seven billion, forty-nine million, four hundred thirty-nine thousand, three hundred fifteen".