481400694 has 12 divisors (see below), whose sum is σ = 1043034876. Its totient is φ = 160466892.

The previous prime is 481400693. The next prime is 481400719. The reversal of 481400694 is 496004184.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481400693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13372224 + ... + 13372259.

It is an arithmetic number, because the mean of its divisors is an integer number (86919573).

Almost surely, 2^481400694 is an apocalyptic number.

481400694 is an abundant number, since it is smaller than the sum of its proper divisors (561634182).

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

481400694 is a wasteful number, since it uses less digits than its factorization.

481400694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26744491 (or 26744488 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 481400694 is about 21940.8453346720. The cubic root of 481400694 is about 783.7343902327.

The spelling of 481400694 in words is "four hundred eighty-one million, four hundred thousand, six hundred ninety-four".