1379571404 has 6 divisors (see below), whose sum is σ = 2414249964. Its totient is φ = 689785700.

The previous prime is 1379571379. The next prime is 1379571419. The reversal of 1379571404 is 4041759731.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172446422 + ... + 172446429.

It is an arithmetic number, because the mean of its divisors is an integer number (402374994).

Almost surely, 2^1379571404 is an apocalyptic number.

It is an amenable number.

1379571404 is a deficient number, since it is larger than the sum of its proper divisors (1034678560).

1379571404 is a wasteful number, since it uses less digits than its factorization.

1379571404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344892855 (or 344892853 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 1379571404 is about 37142.5820857947. The cubic root of 1379571404 is about 1113.2210107758.

The spelling of 1379571404 in words is "one billion, three hundred seventy-nine million, five hundred seventy-one thousand, four hundred four".