2674734940 has 24 divisors (see below), whose sum is σ = 5619262320. Its totient is φ = 1069452288.

The previous prime is 2674734919. The next prime is 2674734947. The reversal of 2674734940 is 494374762.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2674734947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24444 + ... + 77116.

It is an arithmetic number, because the mean of its divisors is an integer number (234135930).

Almost surely, 2^2674734940 is an apocalyptic number.

2674734940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2674734940 is an abundant number, since it is smaller than the sum of its proper divisors (2944527380).

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

2674734940 is a wasteful number, since it uses less digits than its factorization.

2674734940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55221 (or 55219 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 46.

The square root of 2674734940 is about 51717.8396687255. The cubic root of 2674734940 is about 1388.1196976448.

The spelling of 2674734940 in words is "two billion, six hundred seventy-four million, seven hundred thirty-four thousand, nine hundred forty".