1406704374 has 16 divisors (see below), whose sum is σ = 3126009840. Its totient is φ = 468901440.

The previous prime is 1406704339. The next prime is 1406704399. The reversal of 1406704374 is 4734076041.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13024987 + ... + 13025094.

It is an arithmetic number, because the mean of its divisors is an integer number (195375615).

Almost surely, 2^1406704374 is an apocalyptic number.

1406704374 is an abundant number, since it is smaller than the sum of its proper divisors (1719305466).

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

1406704374 is a wasteful number, since it uses less digits than its factorization.

1406704374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26050092 (or 26050086 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 1406704374 is about 37506.0578307025. The cubic root of 1406704374 is about 1120.4718393522.

The spelling of 1406704374 in words is "one billion, four hundred six million, seven hundred four thousand, three hundred seventy-four".