1379102046 has 32 divisors (see below), whose sum is σ = 3168253440. Its totient is φ = 392026656.

The previous prime is 1379102041. The next prime is 1379102077. The reversal of 1379102046 is 6402019731.

It is a super-2 number, since 2×1379102046² = 3803844906562772232, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1379101998 and 1379102016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1379102041) 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, 75066 + ... + 91613.

It is an arithmetic number, because the mean of its divisors is an integer number (99007920).

Almost surely, 2^1379102046 is an apocalyptic number.

1379102046 is an abundant number, since it is smaller than the sum of its proper divisors (1789151394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1379102046 is a wasteful number, since it uses less digits than its factorization.

1379102046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166888.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1379102046 is about 37136.2632207388. The cubic root of 1379102046 is about 1113.0947497134.

The spelling of 1379102046 in words is "one billion, three hundred seventy-nine million, one hundred two thousand, forty-six".