1347632496 has 360 divisors, whose sum is σ = 4648595328. Its totient is φ = 362880000.

The previous prime is 1347632477. The next prime is 1347632497. The reversal of 1347632496 is 6942367431.

1347632496 is a `hidden beast` number, since 1 + 3 + 4 + 7 + 632 + 4 + 9 + 6 = 666.

It is a super-2 number, since 2×1347632496² = 3632226688550380032, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1347632497) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 13342846 + ... + 13342946.

Almost surely, 2^1347632496 is an apocalyptic number.

1347632496 is a gapful number since it is divisible by the number (16) 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 1347632496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2324297664).

1347632496 is an abundant number, since it is smaller than the sum of its proper divisors (3300962832).

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

1347632496 is a wasteful number, since it uses less digits than its factorization.

1347632496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221 (or 205 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The square root of 1347632496 is about 36710.1143555833. The cubic root of 1347632496 is about 1104.5630004907.

The spelling of 1347632496 in words is "one billion, three hundred forty-seven million, six hundred thirty-two thousand, four hundred ninety-six".