2693439744 has 72 divisors (see below), whose sum is σ = 7590189600. Its totient is φ = 844996608.

The previous prime is 2693439737. The next prime is 2693439781. The reversal of 2693439744 is 4479343962.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 90094 + ... + 116205.

It is an arithmetic number, because the mean of its divisors is an integer number (105419300).

Almost surely, 2^2693439744 is an apocalyptic number.

2693439744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2693439744 is an abundant number, since it is smaller than the sum of its proper divisors (4896749856).

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

2693439744 is a wasteful number, since it uses less digits than its factorization.

2693439744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206335 (or 206321 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 51.

The square root of 2693439744 is about 51898.3597428666. The cubic root of 2693439744 is about 1391.3479572671.

The spelling of 2693439744 in words is "two billion, six hundred ninety-three million, four hundred thirty-nine thousand, seven hundred forty-four".