486694400 has 120 divisors (see below), whose sum is σ = 1233001440. Its totient is φ = 190300160.

The previous prime is 486694399. The next prime is 486694409. The reversal of 486694400 is 4496684.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486694409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 601196 + ... + 602004.

It is an arithmetic number, because the mean of its divisors is an integer number (10275012).

Almost surely, 2^486694400 is an apocalyptic number.

486694400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 486694400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616500720).

486694400 is an abundant number, since it is smaller than the sum of its proper divisors (746307040).

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

486694400 is an equidigital number, since it uses as much as digits as its factorization.

486694400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884 (or 863 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 486694400 is about 22061.1513752116. The cubic root of 486694400 is about 786.5966933197.

The spelling of 486694400 in words is "four hundred eighty-six million, six hundred ninety-four thousand, four hundred".