1363476480 has 272 divisors, whose sum is σ = 4655641920. Its totient is φ = 339738624.

The previous prime is 1363476479. The next prime is 1363476511. The reversal of 1363476480 is 846743631.

It is a happy number.

It is a super-2 number, since 2×1363476480² = 3718136223026380800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18677724 + ... + 18677796.

Almost surely, 2^1363476480 is an apocalyptic number.

1363476480 is a gapful number since it is divisible by the number (10) 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 1363476480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2327820960).

1363476480 is an abundant number, since it is smaller than the sum of its proper divisors (3292165440).

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

1363476480 is an frugal number, since it uses more digits than its factorization.

1363476480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 1363476480 is about 36925.2823956703. The cubic root of 1363476480 is about 1108.8748927548.

The spelling of 1363476480 in words is "one billion, three hundred sixty-three million, four hundred seventy-six thousand, four hundred eighty".