2934618240 has 64 divisors (see below), whose sum is σ = 9354101760. Its totient is φ = 782564352.

The previous prime is 2934618233. The next prime is 2934618241. The reversal of 2934618240 is 428164392.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×2934618240² = 17223968429081395200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2934618241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762304 + ... + 766143.

It is an arithmetic number, because the mean of its divisors is an integer number (146157840).

Almost surely, 2^2934618240 is an apocalyptic number.

2934618240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2934618240 is an abundant number, since it is smaller than the sum of its proper divisors (6419483520).

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

2934618240 is a wasteful number, since it uses less digits than its factorization.

2934618240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528469 (or 1528457 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 2934618240 is about 54172.1168129878. The cubic root of 2934618240 is about 1431.6950964919.

It can be divided in two parts, 29346 and 18240, that added together give a triangular number (47586 = T₃₀₈).

The spelling of 2934618240 in words is "two billion, nine hundred thirty-four million, six hundred eighteen thousand, two hundred forty".