30767869466 has 4 divisors (see below), whose sum is σ = 46151804202. Its totient is φ = 15383934732.

The previous prime is 30767869463. The next prime is 30767869499. The reversal of 30767869466 is 66496876703.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66496876703 = 53 ⋅1254658051.

It can be written as a sum of positive squares in only one way, i.e., 26851738225 + 3916131241 = 163865^2 + 62579^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30767869399 and 30767869408.

It is not an unprimeable number, because it can be changed into a prime (30767869463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7691967365 + ... + 7691967368.

Almost surely, 2^30767869466 is an apocalyptic number.

30767869466 is a deficient number, since it is larger than the sum of its proper divisors (15383934736).

30767869466 is a wasteful number, since it uses less digits than its factorization.

30767869466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15383934735.

The product of its (nonzero) digits is 54867456, while the sum is 62.

The spelling of 30767869466 in words is "thirty billion, seven hundred sixty-seven million, eight hundred sixty-nine thousand, four hundred sixty-six".