2993642496 has 176 divisors, whose sum is σ = 9548845600. Its totient is φ = 921010176.

The previous prime is 2993642467. The next prime is 2993642543. The reversal of 2993642496 is 6942463992.

2993642496 is a `hidden beast` number, since 2 + 9 + 93 + 64 + 2 + 496 = 666.

It is a super-2 number, since 2×2993642496² = 17923790787714220032, which contains 22 as substring.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355260 + ... + 363588.

Almost surely, 2^2993642496 is an apocalyptic number.

2993642496 is a gapful number since it is divisible by the number (26) 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 2993642496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4774422800).

2993642496 is an abundant number, since it is smaller than the sum of its proper divisors (6555203104).

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

2993642496 is a wasteful number, since it uses less digits than its factorization.

2993642496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8371 (or 8347 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 54.

The square root of 2993642496 is about 54714.1891651517. The cubic root of 2993642496 is about 1441.2300600843.

The spelling of 2993642496 in words is "two billion, nine hundred ninety-three million, six hundred forty-two thousand, four hundred ninety-six".