954359881 has 4 divisors (see below), whose sum is σ = 954874564. Its totient is φ = 953845200.

The previous prime is 954359867. The next prime is 954359891. The reversal of 954359881 is 188953459.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 419594256 + 534765625 = 20484^2 + 23125^2 .

It is a cyclic number.

It is not a de Polignac number, because 954359881 - 2¹⁷ = 954228809 is a prime.

It is a super-2 number, since 2×954359881² = 1821605564924668322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (954359851) 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, 254550 + ... + 258271.

It is an arithmetic number, because the mean of its divisors is an integer number (238718641).

Almost surely, 2^954359881 is an apocalyptic number.

It is an amenable number.

954359881 is a deficient number, since it is larger than the sum of its proper divisors (514683).

954359881 is a wasteful number, since it uses less digits than its factorization.

954359881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514682.

The product of its digits is 1555200, while the sum is 52.

The square root of 954359881 is about 30892.7156624341. The cubic root of 954359881 is about 984.5491270514.

The spelling of 954359881 in words is "nine hundred fifty-four million, three hundred fifty-nine thousand, eight hundred eighty-one".