1379002630 has 16 divisors (see below), whose sum is σ = 2484127440. Its totient is φ = 551173792.

The previous prime is 1379002609. The next prime is 1379002663. The reversal of 1379002630 is 362009731.

It is a junction number, because it is equal to n+sod(n) for n = 1379002592 and 1379002601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39685 + ... + 65824.

It is an arithmetic number, because the mean of its divisors is an integer number (155257965).

Almost surely, 2^1379002630 is an apocalyptic number.

1379002630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1379002630 is a deficient number, since it is larger than the sum of its proper divisors (1105124810).

1379002630 is a wasteful number, since it uses less digits than its factorization.

1379002630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106823.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 1379002630 is about 37134.9246666800. The cubic root of 1379002630 is about 1113.0680023365.

The spelling of 1379002630 in words is "one billion, three hundred seventy-nine million, two thousand, six hundred thirty".