425365379 has 8 divisors (see below), whose sum is σ = 437633040. Its totient is φ = 413271936.

The previous prime is 425365373. The next prime is 425365393. The reversal of 425365379 is 973563524.

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

It is a cyclic number.

It is not a de Polignac number, because 425365379 - 2¹⁶ = 425299843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425365373) 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, 38594 + ... + 48375.

It is an arithmetic number, because the mean of its divisors is an integer number (54704130).

Almost surely, 2^425365379 is an apocalyptic number.

425365379 is a deficient number, since it is larger than the sum of its proper divisors (12267661).

425365379 is an equidigital number, since it uses as much as digits as its factorization.

425365379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87109.

The product of its digits is 680400, while the sum is 44.

The square root of 425365379 is about 20624.3879666767. The cubic root of 425365379 is about 752.0626945947.

The spelling of 425365379 in words is "four hundred twenty-five million, three hundred sixty-five thousand, three hundred seventy-nine".