2952631869 has 8 divisors (see below), whose sum is σ = 4294737312. Its totient is φ = 1789473840.

The previous prime is 2952631867. The next prime is 2952631883. The reversal of 2952631869 is 9681362592.

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

It is not a de Polignac number, because 2952631869 - 2¹ = 2952631867 is a prime.

It is a super-2 number, since 2×2952631869² = 17436069907668866322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2952631867) 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, 44736814 + ... + 44736879.

It is an arithmetic number, because the mean of its divisors is an integer number (536842164).

Almost surely, 2^2952631869 is an apocalyptic number.

It is an amenable number.

2952631869 is a deficient number, since it is larger than the sum of its proper divisors (1342105443).

2952631869 is a wasteful number, since it uses less digits than its factorization.

2952631869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89473707.

The product of its digits is 1399680, while the sum is 51.

The square root of 2952631869 is about 54338.1253725227. The cubic root of 2952631869 is about 1434.6185243763.

The spelling of 2952631869 in words is "two billion, nine hundred fifty-two million, six hundred thirty-one thousand, eight hundred sixty-nine".