30770466 has 16 divisors (see below), whose sum is σ = 61596288. Its totient is φ = 10247600.

The previous prime is 30770461. The next prime is 30770471. The reversal of 30770466 is 66407703.

It is an interprime number because it is at equal distance from previous prime (30770461) and next prime (30770471).

It is not an unprimeable number, because it can be changed into a prime (30770461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9856 + ... + 12596.

It is an arithmetic number, because the mean of its divisors is an integer number (3849768).

Almost surely, 2^30770466 is an apocalyptic number.

30770466 is an abundant number, since it is smaller than the sum of its proper divisors (30825822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30770466 is a wasteful number, since it uses less digits than its factorization.

30770466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4617.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 30770466 is about 5547.1133033317. The cubic root of 30770466 is about 313.3608172160.

The spelling of 30770466 in words is "thirty million, seven hundred seventy thousand, four hundred sixty-six".