2697276480 has 336 divisors, whose sum is σ = 9299594304. Its totient is φ = 661893120.

The previous prime is 2697276473. The next prime is 2697276487. The reversal of 2697276480 is 846727962.

It is an interprime number because it is at equal distance from previous prime (2697276473) and next prime (2697276487).

It is a super-2 number, since 2×2697276480² = 14550600819122380800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2697276487) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14901990 + ... + 14902170.

It is an arithmetic number, because the mean of its divisors is an integer number (27677364).

Almost surely, 2^2697276480 is an apocalyptic number.

2697276480 is a gapful number since it is divisible by the number (20) 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 2697276480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4649797152).

2697276480 is an abundant number, since it is smaller than the sum of its proper divisors (6602317824).

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

2697276480 is a wasteful number, since it uses less digits than its factorization.

2697276480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 253 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The square root of 2697276480 is about 51935.3105314679. The cubic root of 2697276480 is about 1392.0082903457.

The spelling of 2697276480 in words is "two billion, six hundred ninety-seven million, two hundred seventy-six thousand, four hundred eighty".