30969274 has 48 divisors (see below), whose sum is σ = 59282280. Its totient is φ = 12042240.

The previous prime is 30969233. The next prime is 30969283. The reversal of 30969274 is 47296903.

It can be written as a sum of positive squares in 4 ways, for example, as 30969225 + 49 = 5565^2 + 7^2 .

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47994 + ... + 48634.

Almost surely, 2^30969274 is an apocalyptic number.

30969274 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30969274 is a deficient number, since it is larger than the sum of its proper divisors (28313006).

30969274 is a wasteful number, since it uses less digits than its factorization.

30969274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 30969274 is about 5565.0044025140. The cubic root of 30969274 is about 314.0342437669.

The spelling of 30969274 in words is "thirty million, nine hundred sixty-nine thousand, two hundred seventy-four".