425749314 has 16 divisors (see below), whose sum is σ = 855959040. Its totient is φ = 141173040.

The previous prime is 425749307. The next prime is 425749333. The reversal of 425749314 is 413947524.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184609 + ... + 186900.

It is an arithmetic number, because the mean of its divisors is an integer number (53497440).

Almost surely, 2^425749314 is an apocalyptic number.

425749314 is an abundant number, since it is smaller than the sum of its proper divisors (430209726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425749314 is a wasteful number, since it uses less digits than its factorization.

425749314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371705.

The product of its digits is 120960, while the sum is 39.

The square root of 425749314 is about 20633.6936586739. The cubic root of 425749314 is about 752.2888972707.

The spelling of 425749314 in words is "four hundred twenty-five million, seven hundred forty-nine thousand, three hundred fourteen".