1354246656 has 320 divisors, whose sum is σ = 4525424640. Its totient is φ = 350945280.

The previous prime is 1354246643. The next prime is 1354246667. The reversal of 1354246656 is 6566424531.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5666185 + ... + 5666423.

It is an arithmetic number, because the mean of its divisors is an integer number (14141952).

Almost surely, 2^1354246656 is an apocalyptic number.

1354246656 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 1354246656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2262712320).

1354246656 is an abundant number, since it is smaller than the sum of its proper divisors (3171177984).

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

1354246656 is a wasteful number, since it uses less digits than its factorization.

1354246656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 299 counting only the distinct ones).

The product of its digits is 518400, while the sum is 42.

The square root of 1354246656 is about 36800.0904346715. The cubic root of 1354246656 is about 1106.3671117103.

The spelling of 1354246656 in words is "one billion, three hundred fifty-four million, two hundred forty-six thousand, six hundred fifty-six".