30495350 has 12 divisors (see below), whose sum is σ = 56721444. Its totient is φ = 12198120.

The previous prime is 30495347. The next prime is 30495371. The reversal of 30495350 is 5359403.

It is a Curzon number.

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 5 ways as a sum of consecutive naturals, for example, 304904 + ... + 305003.

It is an arithmetic number, because the mean of its divisors is an integer number (4726787).

Almost surely, 2^30495350 is an apocalyptic number.

30495350 is a deficient number, since it is larger than the sum of its proper divisors (26226094).

30495350 is a wasteful number, since it uses less digits than its factorization.

30495350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609919 (or 609914 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 30495350 is about 5522.2595013273. The cubic root of 30495350 is about 312.4241095715.

The spelling of 30495350 in words is "thirty million, four hundred ninety-five thousand, three hundred fifty".