2612998080 has 336 divisors, whose sum is σ = 11206301184. Its totient is φ = 542914560.

The previous prime is 2612998079. The next prime is 2612998093. The reversal of 2612998080 is 808992162.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 215869 + ... + 227651.

Almost surely, 2^2612998080 is an apocalyptic number.

2612998080 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 2612998080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5603150592).

2612998080 is an abundant number, since it is smaller than the sum of its proper divisors (8593303104).

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

2612998080 is a wasteful number, since it uses less digits than its factorization.

2612998080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11824 (or 11811 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 2612998080 is about 51117.4928962679. The cubic root of 2612998080 is about 1377.3565021034.

The spelling of 2612998080 in words is "two billion, six hundred twelve million, nine hundred ninety-eight thousand, eighty".