425698306 has 32 divisors (see below), whose sum is σ = 765158400. Its totient is φ = 175340880.

The previous prime is 425698297. The next prime is 425698313. The reversal of 425698306 is 603896524.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12526 + ... + 31753.

It is an arithmetic number, because the mean of its divisors is an integer number (23911200).

Almost surely, 2^425698306 is an apocalyptic number.

425698306 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

425698306 is a deficient number, since it is larger than the sum of its proper divisors (339460094).

425698306 is a wasteful number, since it uses less digits than its factorization.

425698306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44334.

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 425698306 is about 20632.4575850770. The cubic root of 425698306 is about 752.2588527637.

The spelling of 425698306 in words is "four hundred twenty-five million, six hundred ninety-eight thousand, three hundred six".