1374328724 has 12 divisors (see below), whose sum is σ = 2405390400. Its totient is φ = 687074328.

The previous prime is 1374328721. The next prime is 1374328741. The reversal of 1374328724 is 4278234731.

It is a super-2 number, since 2×1374328724² = 3777558883222936352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374328721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21317 + ... + 56595.

It is an arithmetic number, because the mean of its divisors is an integer number (200449200).

Almost surely, 2^1374328724 is an apocalyptic number.

It is an amenable number.

1374328724 is a deficient number, since it is larger than the sum of its proper divisors (1031061676).

1374328724 is a wasteful number, since it uses less digits than its factorization.

1374328724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45022 (or 45020 counting only the distinct ones).

The product of its digits is 225792, while the sum is 41.

The square root of 1374328724 is about 37071.9398467358. The cubic root of 1374328724 is about 1111.8090577124.

The spelling of 1374328724 in words is "one billion, three hundred seventy-four million, three hundred twenty-eight thousand, seven hundred twenty-four".