425944348 has 6 divisors (see below), whose sum is σ = 745402616. Its totient is φ = 212972172.

The previous prime is 425944339. The next prime is 425944349. The reversal of 425944348 is 843449524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425944349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53243040 + ... + 53243047.

Almost surely, 2^425944348 is an apocalyptic number.

It is an amenable number.

425944348 is a deficient number, since it is larger than the sum of its proper divisors (319458268).

425944348 is a wasteful number, since it uses less digits than its factorization.

425944348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106486091 (or 106486089 counting only the distinct ones).

The product of its digits is 552960, while the sum is 43.

The square root of 425944348 is about 20638.4192224114. The cubic root of 425944348 is about 752.4037532117.

The spelling of 425944348 in words is "four hundred twenty-five million, nine hundred forty-four thousand, three hundred forty-eight".