425606334 has 8 divisors (see below), whose sum is σ = 851212680. Its totient is φ = 141868776.

The previous prime is 425606317. The next prime is 425606341. The reversal of 425606334 is 433606524.

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

425606334 is an admirable number.

It is a super-2 number, since 2×425606334² = 362281503081839112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 425606295 and 425606304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35467189 + ... + 35467200.

It is an arithmetic number, because the mean of its divisors is an integer number (106401585).

Almost surely, 2^425606334 is an apocalyptic number.

425606334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

425606334 is a wasteful number, since it uses less digits than its factorization.

425606334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70934394.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 425606334 is about 20630.2286463335. The cubic root of 425606334 is about 752.2046737568.

The spelling of 425606334 in words is "four hundred twenty-five million, six hundred six thousand, three hundred thirty-four".