34732040 has 64 divisors (see below), whose sum is σ = 89976960. Its totient is φ = 11819520.

The previous prime is 34732031. The next prime is 34732051. The reversal of 34732040 is 4023743.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 34731997 and 34732015.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45260 + ... + 46020.

It is an arithmetic number, because the mean of its divisors is an integer number (1405890).

Almost surely, 2^34732040 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 34732040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44988480).

34732040 is an abundant number, since it is smaller than the sum of its proper divisors (55244920).

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

34732040 is a wasteful number, since it uses less digits than its factorization.

34732040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942 (or 938 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 34732040 is about 5893.3895170776. The cubic root of 34732040 is about 326.2697154402.

Adding to 34732040 its reverse (4023743), we get a palindrome (38755783).

The spelling of 34732040 in words is "thirty-four million, seven hundred thirty-two thousand, forty".