30486464 has 14 divisors (see below), whose sum is σ = 60496704. Its totient is φ = 15243200.

The previous prime is 30486461. The next prime is 30486497. The reversal of 30486464 is 46468403.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30486461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238112 + ... + 238239.

Almost surely, 2^30486464 is an apocalyptic number.

It is an amenable number.

30486464 is a deficient number, since it is larger than the sum of its proper divisors (30010240).

30486464 is an equidigital number, since it uses as much as digits as its factorization.

30486464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476363 (or 476353 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 30486464 is about 5521.4548807357. The cubic root of 30486464 is about 312.3937610066.

It can be divided in two parts, 304 and 86464, that added together give a palindrome (86768).

The spelling of 30486464 in words is "thirty million, four hundred eighty-six thousand, four hundred sixty-four".