1354736684 has 24 divisors (see below), whose sum is σ = 2726105088. Its totient is φ = 577037520.

The previous prime is 1354736633. The next prime is 1354736699. The reversal of 1354736684 is 4866374531.

It is a super-2 number, since 2×1354736684² = 3670622965950631712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143852 + ... + 152979.

It is an arithmetic number, because the mean of its divisors is an integer number (113587712).

Almost surely, 2^1354736684 is an apocalyptic number.

1354736684 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1354736684 is an abundant number, since it is smaller than the sum of its proper divisors (1371368404).

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

1354736684 is a wasteful number, since it uses less digits than its factorization.

1354736684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297005 (or 297003 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 47.

The square root of 1354736684 is about 36806.7478052598. The cubic root of 1354736684 is about 1106.5005402558.

The spelling of 1354736684 in words is "one billion, three hundred fifty-four million, seven hundred thirty-six thousand, six hundred eighty-four".