1374538804 has 12 divisors (see below), whose sum is σ = 2406350464. Its totient is φ = 687010104.

The previous prime is 1374538801. The next prime is 1374538807. The reversal of 1374538804 is 4088354731.

It is an interprime number because it is at equal distance from previous prime (1374538801) and next prime (1374538807).

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374538801) 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, 52644 + ... + 74299.

Almost surely, 2^1374538804 is an apocalyptic number.

It is an amenable number.

1374538804 is a deficient number, since it is larger than the sum of its proper divisors (1031811660).

1374538804 is a wasteful number, since it uses less digits than its factorization.

1374538804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129654 (or 129652 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 1374538804 is about 37074.7731483282. The cubic root of 1374538804 is about 1111.8657052337.

The spelling of 1374538804 in words is "one billion, three hundred seventy-four million, five hundred thirty-eight thousand, eight hundred four".