952128829 has 4 divisors (see below), whose sum is σ = 959397120. Its totient is φ = 944860540.

The previous prime is 952128799. The next prime is 952128851. The reversal of 952128829 is 928821259.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 928821259 = 23 ⋅40383533.

It is a cyclic number.

It is not a de Polignac number, because 952128829 - 2⁵ = 952128797 is a prime.

It is a super-2 number, since 2×952128829² = 1813098614025822482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (952128869) 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, 3633949 + ... + 3634210.

It is an arithmetic number, because the mean of its divisors is an integer number (239849280).

Almost surely, 2^952128829 is an apocalyptic number.

It is an amenable number.

952128829 is a deficient number, since it is larger than the sum of its proper divisors (7268291).

952128829 is a wasteful number, since it uses less digits than its factorization.

952128829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7268290.

The product of its digits is 207360, while the sum is 46.

The square root of 952128829 is about 30856.5848563965. The cubic root of 952128829 is about 983.7813194866.

The spelling of 952128829 in words is "nine hundred fifty-two million, one hundred twenty-eight thousand, eight hundred twenty-nine".