2697254988 has 96 divisors (see below), whose sum is σ = 6737762304. Its totient is φ = 837838848.

The previous prime is 2697254977. The next prime is 2697255007. The reversal of 2697254988 is 8894527962.

It is a super-3 number, since 3×2697254988³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4371256 + ... + 4371872.

It is an arithmetic number, because the mean of its divisors is an integer number (70185024).

Almost surely, 2^2697254988 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2697254988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3368881152).

2697254988 is an abundant number, since it is smaller than the sum of its proper divisors (4040507316).

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

2697254988 is a wasteful number, since it uses less digits than its factorization.

2697254988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031 (or 1029 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 60.

The square root of 2697254988 is about 51935.1036198061. The cubic root of 2697254988 is about 1392.0045931444.

The spelling of 2697254988 in words is "two billion, six hundred ninety-seven million, two hundred fifty-four thousand, nine hundred eighty-eight".