30469697 has 4 divisors (see below), whose sum is σ = 30498816. Its totient is φ = 30440580.

The previous prime is 30469667. The next prime is 30469717. The reversal of 30469697 is 79696403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30469697 - 2¹⁰ = 30468673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30469667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12929 + ... + 15102.

It is an arithmetic number, because the mean of its divisors is an integer number (7624704).

Almost surely, 2^30469697 is an apocalyptic number.

It is an amenable number.

30469697 is a deficient number, since it is larger than the sum of its proper divisors (29119).

30469697 is a wasteful number, since it uses less digits than its factorization.

30469697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29118.

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

The square root of 30469697 is about 5519.9363220965. The cubic root of 30469697 is about 312.3364802110.

The spelling of 30469697 in words is "thirty million, four hundred sixty-nine thousand, six hundred ninety-seven".