425361406 has 8 divisors (see below), whose sum is σ = 642632760. Its totient is φ = 211150488.

The previous prime is 425361401. The next prime is 425361407. The reversal of 425361406 is 604163524.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425361401) 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, 764761 + ... + 765316.

It is an arithmetic number, because the mean of its divisors is an integer number (80329095).

Almost surely, 2^425361406 is an apocalyptic number.

425361406 is a deficient number, since it is larger than the sum of its proper divisors (217271354).

425361406 is a wasteful number, since it uses less digits than its factorization.

425361406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530218.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 425361406 is about 20624.2916484421. The cubic root of 425361406 is about 752.0603531141.

The spelling of 425361406 in words is "four hundred twenty-five million, three hundred sixty-one thousand, four hundred six".