469400983 has 4 divisors (see below), whose sum is σ = 473555088. Its totient is φ = 465246880.

The previous prime is 469400963. The next prime is 469400999. The reversal of 469400983 is 389004964.

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

It is a cyclic number.

It is not a de Polignac number, because 469400983 - 2²¹ = 467303831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469400963) 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, 2076883 + ... + 2077108.

It is an arithmetic number, because the mean of its divisors is an integer number (118388772).

Almost surely, 2^469400983 is an apocalyptic number.

469400983 is a deficient number, since it is larger than the sum of its proper divisors (4154105).

469400983 is a wasteful number, since it uses less digits than its factorization.

469400983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4154104.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 469400983 is about 21665.6636870418. The cubic root of 469400983 is about 777.1675611345.

The spelling of 469400983 in words is "four hundred sixty-nine million, four hundred thousand, nine hundred eighty-three".