1374725039 has 16 divisors (see below), whose sum is σ = 1468212480. Its totient is φ = 1284960000.

The previous prime is 1374725021. The next prime is 1374725071. The reversal of 1374725039 is 9305274731.

It is a cyclic number.

It is not a de Polignac number, because 1374725039 - 2⁸ = 1374724783 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1374724987 and 1374725005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374721039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123017 + ... + 133725.

It is an arithmetic number, because the mean of its divisors is an integer number (91763280).

Almost surely, 2^1374725039 is an apocalyptic number.

1374725039 is a deficient number, since it is larger than the sum of its proper divisors (93487441).

1374725039 is a wasteful number, since it uses less digits than its factorization.

1374725039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10882.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 1374725039 is about 37077.2846767397. The cubic root of 1374725039 is about 1111.9159181870.

The spelling of 1374725039 in words is "one billion, three hundred seventy-four million, seven hundred twenty-five thousand, thirty-nine".