2940187294 has 8 divisors (see below), whose sum is σ = 4811215608. Its totient is φ = 1336448760.

The previous prime is 2940187291. The next prime is 2940187337. The reversal of 2940187294 is 4927810492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2940187291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66822417 + ... + 66822460.

It is an arithmetic number, because the mean of its divisors is an integer number (601401951).

Almost surely, 2^2940187294 is an apocalyptic number.

2940187294 is a deficient number, since it is larger than the sum of its proper divisors (1871028314).

2940187294 is a wasteful number, since it uses less digits than its factorization.

2940187294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133644890.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 2940187294 is about 54223.4939302144. The cubic root of 2940187294 is about 1432.6001715152.

The spelling of 2940187294 in words is "two billion, nine hundred forty million, one hundred eighty-seven thousand, two hundred ninety-four".