40334900 has 36 divisors (see below), whose sum is σ = 88223520. Its totient is φ = 16005600.

The previous prime is 40334873. The next prime is 40334941. The reversal of 40334900 is 943304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11561 + ... + 14639.

Almost surely, 2^40334900 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 40334900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44111760).

40334900 is an abundant number, since it is smaller than the sum of its proper divisors (47888620).

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

40334900 is a wasteful number, since it uses less digits than its factorization.

40334900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3224 (or 3217 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 40334900 is about 6350.9763029002. The cubic root of 40334900 is about 342.9469895155.

The spelling of 40334900 in words is "forty million, three hundred thirty-four thousand, nine hundred".