30497696 has 12 divisors (see below), whose sum is σ = 60042402. Its totient is φ = 15248832.

The previous prime is 30497671. The next prime is 30497723. The reversal of 30497696 is 69679403.

It can be written as a sum of positive squares in only one way, i.e., 24641296 + 5856400 = 4964^2 + 2420^2 .

It is a super-2 number, since 2×30497696² = 1860218922616832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476495 + ... + 476558.

Almost surely, 2^30497696 is an apocalyptic number.

It is an amenable number.

30497696 is a deficient number, since it is larger than the sum of its proper divisors (29544706).

30497696 is an equidigital number, since it uses as much as digits as its factorization.

30497696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953063 (or 953055 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 30497696 is about 5522.4719102952. The cubic root of 30497696 is about 312.4321209369.

The spelling of 30497696 in words is "thirty million, four hundred ninety-seven thousand, six hundred ninety-six".