469143948 has 96 divisors (see below), whose sum is σ = 1352243200. Its totient is φ = 123275520.

The previous prime is 469143947. The next prime is 469144007. The reversal of 469143948 is 849341964.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 469143897 and 469143906.

It is not an unprimeable number, because it can be changed into a prime (469143943) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 380493 + ... + 381723.

Almost surely, 2^469143948 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 469143948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (676121600).

469143948 is an abundant number, since it is smaller than the sum of its proper divisors (883099252).

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

469143948 is a wasteful number, since it uses less digits than its factorization.

469143948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607 (or 1605 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 469143948 is about 21659.7310232607. The cubic root of 469143948 is about 777.0256812039.

The spelling of 469143948 in words is "four hundred sixty-nine million, one hundred forty-three thousand, nine hundred forty-eight".