481449364 has 12 divisors (see below), whose sum is σ = 919130688. Its totient is φ = 218840600.

The previous prime is 481449349. The next prime is 481449391. The reversal of 481449364 is 463944184.

It is a self number, because there is not a number n which added to its sum of digits gives 481449364.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5470972 + ... + 5471059.

It is an arithmetic number, because the mean of its divisors is an integer number (76594224).

Almost surely, 2^481449364 is an apocalyptic number.

481449364 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

481449364 is a deficient number, since it is larger than the sum of its proper divisors (437681324).

481449364 is a wasteful number, since it uses less digits than its factorization.

481449364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10942046 (or 10942044 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 481449364 is about 21941.9544252557. The cubic root of 481449364 is about 783.7608014031.

The spelling of 481449364 in words is "four hundred eighty-one million, four hundred forty-nine thousand, three hundred sixty-four".