469048972 has 144 divisors (see below), whose sum is σ = 1103155200. Its totient is φ = 172730880.

The previous prime is 469048939. The next prime is 469048981. The reversal of 469048972 is 279840964.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1962429 + ... + 1962667.

It is an arithmetic number, because the mean of its divisors is an integer number (7660800).

Almost surely, 2^469048972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469048972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (551577600).

469048972 is an abundant number, since it is smaller than the sum of its proper divisors (634106228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

469048972 is a wasteful number, since it uses less digits than its factorization.

469048972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 315 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 469048972 is about 21657.5384566206. The cubic root of 469048972 is about 776.9732425924.

The spelling of 469048972 in words is "four hundred sixty-nine million, forty-eight thousand, nine hundred seventy-two".