2697468480 has 280 divisors, whose sum is σ = 10966874688. Its totient is φ = 616522752.

The previous prime is 2697468439. The next prime is 2697468493. The reversal of 2697468480 is 848647962.

It is a tau number, because it is divible by the number of its divisors (280).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 174007 + ... + 188873.

Almost surely, 2^2697468480 is an apocalyptic number.

2697468480 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 2697468480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5483437344).

2697468480 is an abundant number, since it is smaller than the sum of its proper divisors (8269406208).

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

2697468480 is a wasteful number, since it uses less digits than its factorization.

2697468480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14903 (or 14884 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The square root of 2697468480 is about 51937.1589519488. The cubic root of 2697468480 is about 1392.0413186308.

The spelling of 2697468480 in words is "two billion, six hundred ninety-seven million, four hundred sixty-eight thousand, four hundred eighty".