1379463492 has 24 divisors (see below), whose sum is σ = 3511361952. Its totient is φ = 418019200.

The previous prime is 1379463467. The next prime is 1379463511. The reversal of 1379463492 is 2943649731.

It is a happy 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, 5225109 + ... + 5225372.

It is an arithmetic number, because the mean of its divisors is an integer number (146306748).

Almost surely, 2^1379463492 is an apocalyptic number.

1379463492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1379463492 is an abundant number, since it is smaller than the sum of its proper divisors (2131898460).

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

1379463492 is a wasteful number, since it uses less digits than its factorization.

1379463492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10450499 (or 10450497 counting only the distinct ones).

The product of its digits is 979776, while the sum is 48.

The square root of 1379463492 is about 37141.1293850901. The cubic root of 1379463492 is about 1113.1919841187.

The spelling of 1379463492 in words is "one billion, three hundred seventy-nine million, four hundred sixty-three thousand, four hundred ninety-two".