1344472574 has 64 divisors (see below), whose sum is σ = 2259980352. Its totient is φ = 597196800.

The previous prime is 1344472541. The next prime is 1344472583. The reversal of 1344472574 is 4752744431.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8248217 + ... + 8248379.

It is an arithmetic number, because the mean of its divisors is an integer number (35312193).

Almost surely, 2^1344472574 is an apocalyptic number.

1344472574 is a deficient number, since it is larger than the sum of its proper divisors (915507778).

1344472574 is a wasteful number, since it uses less digits than its factorization.

1344472574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381.

The product of its digits is 376320, while the sum is 41.

The square root of 1344472574 is about 36667.0502495088. The cubic root of 1344472574 is about 1103.6990002202.

The spelling of 1344472574 in words is "one billion, three hundred forty-four million, four hundred seventy-two thousand, five hundred seventy-four".