2693556342 has 48 divisors (see below), whose sum is σ = 6120288720. Its totient is φ = 887749632.

The previous prime is 2693556331. The next prime is 2693556353. The reversal of 2693556342 is 2436553962.

2693556342 is a `hidden beast` number, since 2 + 6 + 9 + 3 + 5 + 5 + 634 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (2693556331) and next prime (2693556353).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12118 + ... + 74390.

It is an arithmetic number, because the mean of its divisors is an integer number (127506015).

Almost surely, 2^2693556342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2693556342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3060144360).

2693556342 is an abundant number, since it is smaller than the sum of its proper divisors (3426732378).

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

2693556342 is an equidigital number, since it uses as much as digits as its factorization.

2693556342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62379 (or 62367 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 45.

The square root of 2693556342 is about 51899.4830610094. The cubic root of 2693556342 is about 1391.3680339551.

The spelling of 2693556342 in words is "two billion, six hundred ninety-three million, five hundred fifty-six thousand, three hundred forty-two".