1340556096 has 168 divisors, whose sum is σ = 4105188640. Its totient is φ = 384721920.

The previous prime is 1340556073. The next prime is 1340556121. The reversal of 1340556096 is 6906550431.

It is a super-2 number, since 2×1340556096² = 3594181293045522432, 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 23 ways as a sum of consecutive naturals, for example, 439890 + ... + 442926.

Almost surely, 2^1340556096 is an apocalyptic number.

1340556096 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 1340556096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2052594320).

1340556096 is an abundant number, since it is smaller than the sum of its proper divisors (2764632544).

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

1340556096 is a wasteful number, since it uses less digits than its factorization.

1340556096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093 (or 3072 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 1340556096 is about 36613.6053400918. The cubic root of 1340556096 is about 1102.6262581326.

The spelling of 1340556096 in words is "one billion, three hundred forty million, five hundred fifty-six thousand, ninety-six".