1379456351 has 16 divisors (see below), whose sum is σ = 1699328064. Its totient is φ = 1090450944.

The previous prime is 1379456339. The next prime is 1379456359. The reversal of 1379456351 is 1536549731.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1379456351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1379456359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104135 + ... + 116631.

It is an arithmetic number, because the mean of its divisors is an integer number (106208004).

Almost surely, 2^1379456351 is an apocalyptic number.

1379456351 is a deficient number, since it is larger than the sum of its proper divisors (319871713).

1379456351 is a wasteful number, since it uses less digits than its factorization.

1379456351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13730.

The product of its digits is 340200, while the sum is 44.

The square root of 1379456351 is about 37141.0332516477. The cubic root of 1379456351 is about 1113.1900632469.

The spelling of 1379456351 in words is "one billion, three hundred seventy-nine million, four hundred fifty-six thousand, three hundred fifty-one".