30485357 has 8 divisors (see below), whose sum is σ = 34946496. Its totient is φ = 26050752.

The previous prime is 30485347. The next prime is 30485381. The reversal of 30485357 is 75358403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30485357 - 2¹² = 30481261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30485317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4103 + ... + 8820.

It is an arithmetic number, because the mean of its divisors is an integer number (4368312).

Almost surely, 2^30485357 is an apocalyptic number.

It is an amenable number.

30485357 is a deficient number, since it is larger than the sum of its proper divisors (4461139).

30485357 is a wasteful number, since it uses less digits than its factorization.

30485357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13267.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 30485357 is about 5521.3546345077. The cubic root of 30485357 is about 312.3899798303.

The spelling of 30485357 in words is "thirty million, four hundred eighty-five thousand, three hundred fifty-seven".