30340996 has 36 divisors (see below), whose sum is σ = 62097168. Its totient is φ = 12933648.

The previous prime is 30340987. The next prime is 30341009. The reversal of 30340996 is 69904303.

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, 55195 + ... + 55741.

Almost surely, 2^30340996 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 30340996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31048584).

30340996 is an abundant number, since it is smaller than the sum of its proper divisors (31756172).

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

30340996 is a wasteful number, since it uses less digits than its factorization.

30340996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 30340996 is about 5508.2661518848. The cubic root of 30340996 is about 311.8961000740.

The spelling of 30340996 in words is "thirty million, three hundred forty thousand, nine hundred ninety-six".