30393414 has 16 divisors (see below), whose sum is σ = 67541040. Its totient is φ = 10131120.

The previous prime is 30393409. The next prime is 30393427. The reversal of 30393414 is 41439303.

It is a super-2 number, since 2×30393414² = 1847519229150792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281367 + ... + 281474.

It is an arithmetic number, because the mean of its divisors is an integer number (4221315).

Almost surely, 2^30393414 is an apocalyptic number.

30393414 is an abundant number, since it is smaller than the sum of its proper divisors (37147626).

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

30393414 is a wasteful number, since it uses less digits than its factorization.

30393414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562852 (or 562846 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 30393414 is about 5513.0222201620. The cubic root of 30393414 is about 312.0756103733.

It can be divided in two parts, 3039341 and 4, that added together give a triangular number (3039345 = T₂₄₆₅).

The spelling of 30393414 in words is "thirty million, three hundred ninety-three thousand, four hundred fourteen".