34473992 has 16 divisors (see below), whose sum is σ = 73872960. Its totient is φ = 14774544.

The previous prime is 34473991. The next prime is 34474007. The reversal of 34473992 is 29937443.

It is a super-2 number, since 2×34473992² = 2376912248832128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34473991) 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, 307748 + ... + 307859.

It is an arithmetic number, because the mean of its divisors is an integer number (4617060).

Almost surely, 2^34473992 is an apocalyptic number.

It is an amenable number.

34473992 is an abundant number, since it is smaller than the sum of its proper divisors (39398968).

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

34473992 is a wasteful number, since it uses less digits than its factorization.

34473992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615620 (or 615616 counting only the distinct ones).

The product of its digits is 163296, while the sum is 41.

The square root of 34473992 is about 5871.4556968438. The cubic root of 34473992 is about 325.4596793071.

The spelling of 34473992 in words is "thirty-four million, four hundred seventy-three thousand, nine hundred ninety-two".