30002340 has 48 divisors (see below), whose sum is σ = 84244608. Its totient is φ = 7977984.

The previous prime is 30002333. The next prime is 30002351. The reversal of 30002340 is 4320003.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 40009 + ... + 40751.

It is an arithmetic number, because the mean of its divisors is an integer number (1755096).

Almost surely, 2^30002340 is an apocalyptic number.

30002340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30002340 is an abundant number, since it is smaller than the sum of its proper divisors (54242268).

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

30002340 is a wasteful number, since it uses less digits than its factorization.

30002340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428 (or 1426 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 30002340 is about 5477.4391826838. The cubic root of 30002340 is about 310.7313291899.

Adding to 30002340 its reverse (4320003), we get a palindrome (34322343).

The spelling of 30002340 in words is "thirty million, two thousand, three hundred forty".