1250375379 has 8 divisors (see below), whose sum is σ = 1818727872. Its totient is φ = 757803240.

The previous prime is 1250375363. The next prime is 1250375383. The reversal of 1250375379 is 9735730521.

1250375379 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1250375379 - 2⁴ = 1250375363 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 1250375379.

It is not an unprimeable number, because it can be changed into a prime (1250375309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18945049 + ... + 18945114.

It is an arithmetic number, because the mean of its divisors is an integer number (227340984).

Almost surely, 2^1250375379 is an apocalyptic number.

1250375379 is a deficient number, since it is larger than the sum of its proper divisors (568352493).

1250375379 is a wasteful number, since it uses less digits than its factorization.

1250375379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37890177.

The product of its (nonzero) digits is 198450, while the sum is 42.

The square root of 1250375379 is about 35360.6473215636. The cubic root of 1250375379 is about 1077.3251648291.

The spelling of 1250375379 in words is "one billion, two hundred fifty million, three hundred seventy-five thousand, three hundred seventy-nine".