425990914 has 8 divisors (see below), whose sum is σ = 639639360. Its totient is φ = 212777796.

The previous prime is 425990911. The next prime is 425990927. The reversal of 425990914 is 419099524.

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

It is not an unprimeable number, because it can be changed into a prime (425990911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106374 + ... + 110305.

It is an arithmetic number, because the mean of its divisors is an integer number (79954920).

Almost surely, 2^425990914 is an apocalyptic number.

425990914 is a deficient number, since it is larger than the sum of its proper divisors (213648446).

425990914 is a wasteful number, since it uses less digits than its factorization.

425990914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217664.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 425990914 is about 20639.5473303074. The cubic root of 425990914 is about 752.4311708439.

The spelling of 425990914 in words is "four hundred twenty-five million, nine hundred ninety thousand, nine hundred fourteen".