34890032 has 10 divisors (see below), whose sum is σ = 67599468. Its totient is φ = 17445008.

The previous prime is 34890029. The next prime is 34890041. The reversal of 34890032 is 23009843.

It is a super-2 number, since 2×34890032² = 2434628665922048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34889977 and 34890004.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1090298 + ... + 1090329.

Almost surely, 2^34890032 is an apocalyptic number.

It is an amenable number.

34890032 is a deficient number, since it is larger than the sum of its proper divisors (32709436).

34890032 is a wasteful number, since it uses less digits than its factorization.

34890032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180635 (or 2180629 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 34890032 is about 5906.7784790019. The cubic root of 34890032 is about 326.7636881511.

Adding to 34890032 its reverse (23009843), we get a palindrome (57899875).

The spelling of 34890032 in words is "thirty-four million, eight hundred ninety thousand, thirty-two".