425372674 has 8 divisors (see below), whose sum is σ = 675591948. Its totient is φ = 200175360.

The previous prime is 425372671. The next prime is 425372677. The reversal of 425372674 is 476273524.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (425372671) and next prime (425372677).

It can be written as a sum of positive squares in 2 ways, for example, as 365077449 + 60295225 = 19107^2 + 7765^2 .

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 (425372671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6255447 + ... + 6255514.

Almost surely, 2^425372674 is an apocalyptic number.

425372674 is a deficient number, since it is larger than the sum of its proper divisors (250219274).

425372674 is a wasteful number, since it uses less digits than its factorization.

425372674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12510980.

The product of its digits is 282240, while the sum is 40.

The square root of 425372674 is about 20624.5648196513. The cubic root of 425372674 is about 752.0669938523.

The spelling of 425372674 in words is "four hundred twenty-five million, three hundred seventy-two thousand, six hundred seventy-four".