2940457000 has 64 divisors (see below), whose sum is σ = 7409984400. Its totient is φ = 1085702400.

The previous prime is 2940456991. The next prime is 2940457021. The reversal of 2940457000 is 7540492.

It can be written as a sum of positive squares in 8 ways, for example, as 101485476 + 2838971524 = 10074^2 + 53282^2 .

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, 100095 + ... + 126094.

Almost surely, 2^2940457000 is an apocalyptic number.

2940457000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2940457000 is an abundant number, since it is smaller than the sum of its proper divisors (4469527400).

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

2940457000 is a wasteful number, since it uses less digits than its factorization.

2940457000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226223 (or 226209 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2940457000 is about 54225.9808578877. The cubic root of 2940457000 is about 1432.6439747392.

Adding to 2940457000 its reverse (7540492), we get a palindrome (2947997492).

The spelling of 2940457000 in words is "two billion, nine hundred forty million, four hundred fifty-seven thousand".