1356484896 has 72 divisors (see below), whose sum is σ = 4154246460. Its totient is φ = 417378816.

The previous prime is 1356484781. The next prime is 1356484897. The reversal of 1356484896 is 6984846531.

It can be written as a sum of positive squares in 2 ways, for example, as 1342196496 + 14288400 = 36636^2 + 3780^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×1356484896² = 3680102546152261632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1356484897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177411 + ... + 184898.

Almost surely, 2^1356484896 is an apocalyptic number.

1356484896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1356484896 is an abundant number, since it is smaller than the sum of its proper divisors (2797761564).

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

1356484896 is a wasteful number, since it uses less digits than its factorization.

1356484896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362338 (or 362327 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The square root of 1356484896 is about 36830.4886744664. The cubic root of 1356484896 is about 1106.9762947115.

The spelling of 1356484896 in words is "one billion, three hundred fifty-six million, four hundred eighty-four thousand, eight hundred ninety-six".