406948332 has 36 divisors (see below), whose sum is σ = 1104575640. Its totient is φ = 116270784.

The previous prime is 406948331. The next prime is 406948349. The reversal of 406948332 is 233849604.

It is not an unprimeable number, because it can be changed into a prime (406948331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 345457 + ... + 346632.

Almost surely, 2^406948332 is an apocalyptic number.

406948332 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

406948332 is an abundant number, since it is smaller than the sum of its proper divisors (697627308).

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

406948332 is a wasteful number, since it uses less digits than its factorization.

406948332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692110 (or 692101 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 406948332 is about 20172.9604173507. The cubic root of 406948332 is about 741.0481445951.

The spelling of 406948332 in words is "four hundred six million, nine hundred forty-eight thousand, three hundred thirty-two".