84959401 has 8 divisors (see below), whose sum is σ = 88792704. Its totient is φ = 81137760.

The previous prime is 84959383. The next prime is 84959411. The reversal of 84959401 is 10495948.

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

It is a cyclic number.

It is not a de Polignac number, because 84959401 - 2⁹ = 84958889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84959411) 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, 14181 + ... + 19261.

It is an arithmetic number, because the mean of its divisors is an integer number (11099088).

Almost surely, 2^84959401 is an apocalyptic number.

It is an amenable number.

84959401 is a deficient number, since it is larger than the sum of its proper divisors (3833303).

84959401 is a wasteful number, since it uses less digits than its factorization.

84959401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 84959401 is about 9217.3424044027. The cubic root of 84959401 is about 439.6129533665.

The spelling of 84959401 in words is "eighty-four million, nine hundred fifty-nine thousand, four hundred one".