431315046 has 48 divisors (see below), whose sum is σ = 958125168. Its totient is φ = 140184000.

The previous prime is 431315033. The next prime is 431315047. The reversal of 431315046 is 640513134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431315047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120036 + ... + 123576.

It is an arithmetic number, because the mean of its divisors is an integer number (19960941).

Almost surely, 2^431315046 is an apocalyptic number.

431315046 is an abundant number, since it is smaller than the sum of its proper divisors (526810122).

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

431315046 is a wasteful number, since it uses less digits than its factorization.

431315046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3717 (or 3714 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 431315046 is about 20768.1257218845. The cubic root of 431315046 is about 755.5528871285.

The spelling of 431315046 in words is "four hundred thirty-one million, three hundred fifteen thousand, forty-six".