1479007147 has 2 divisors, whose sum is σ = 1479007148. Its totient is φ = 1479007146.

The previous prime is 1479007141. The next prime is 1479007151. The reversal of 1479007147 is 7417009741.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1479007147 is a prime.

It is not a weakly prime, because it can be changed into another prime (1479007141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739503573 + 739503574.

It is an arithmetic number, because the mean of its divisors is an integer number (739503574).

Almost surely, 2^1479007147 is an apocalyptic number.

1479007147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1479007147 is an equidigital number, since it uses as much as digits as its factorization.

1479007147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49392, while the sum is 40.

The square root of 1479007147 is about 38457.8619660532. The cubic root of 1479007147 is about 1139.3489529257.

The spelling of 1479007147 in words is "one billion, four hundred seventy-nine million, seven thousand, one hundred forty-seven".