890353425 has 24 divisors (see below), whose sum is σ = 1585287424. Its totient is φ = 438327360.

The previous prime is 890353423. The next prime is 890353441. The reversal of 890353425 is 524353098.

It is not a de Polignac number, because 890353425 - 2¹ = 890353423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (890353423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 455617 + ... + 457566.

Almost surely, 2^890353425 is an apocalyptic number.

It is an amenable number.

890353425 is a deficient number, since it is larger than the sum of its proper divisors (694933999).

890353425 is a wasteful number, since it uses less digits than its factorization.

890353425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913209 (or 913204 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 890353425 is about 29838.7906088702. The cubic root of 890353425 is about 962.0274804384.

The spelling of 890353425 in words is "eight hundred ninety million, three hundred fifty-three thousand, four hundred twenty-five".