2940263953 has 8 divisors (see below), whose sum is σ = 3232047456. Its totient is φ = 2652561600.

The previous prime is 2940263947. The next prime is 2940263959. The reversal of 2940263953 is 3593620492.

It is an interprime number because it is at equal distance from previous prime (2940263947) and next prime (2940263959).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2940263953 is a prime.

It is a super-2 number, since 2×2940263953² = 17290304226622372418, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2940263959) 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, 1018776 + ... + 1021657.

It is an arithmetic number, because the mean of its divisors is an integer number (404005932).

Almost surely, 2^2940263953 is an apocalyptic number.

It is an amenable number.

2940263953 is a deficient number, since it is larger than the sum of its proper divisors (291783503).

2940263953 is a wasteful number, since it uses less digits than its factorization.

2940263953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040575.

The product of its (nonzero) digits is 349920, while the sum is 43.

The square root of 2940263953 is about 54224.2008055444. The cubic root of 2940263953 is about 1432.6126220533.

The spelling of 2940263953 in words is "two billion, nine hundred forty million, two hundred sixty-three thousand, nine hundred fifty-three".