30086697 has 4 divisors (see below), whose sum is σ = 40115600. Its totient is φ = 20057796.

The previous prime is 30086687. The next prime is 30086723. The reversal of 30086697 is 79668003.

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, and also an emirpimes, since its reverse is a distinct semiprime: 79668003 = 3 ⋅26556001.

It is not a de Polignac number, because 30086697 - 2¹⁵ = 30053929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30086657) 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, 5014447 + ... + 5014452.

It is an arithmetic number, because the mean of its divisors is an integer number (10028900).

Almost surely, 2^30086697 is an apocalyptic number.

It is an amenable number.

30086697 is a deficient number, since it is larger than the sum of its proper divisors (10028903).

30086697 is a wasteful number, since it uses less digits than its factorization.

30086697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10028902.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 30086697 is about 5485.1341824973. The cubic root of 30086697 is about 311.0222824300.

The spelling of 30086697 in words is "thirty million, eighty-six thousand, six hundred ninety-seven".