30100464 has 40 divisors (see below), whose sum is σ = 86400720. Its totient is φ = 10033344.

The previous prime is 30100457. The next prime is 30100471. The reversal of 30100464 is 46400103.

It is an interprime number because it is at equal distance from previous prime (30100457) and next prime (30100471).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34407 + ... + 35270.

It is an arithmetic number, because the mean of its divisors is an integer number (2160018).

Almost surely, 2^30100464 is an apocalyptic number.

It is an amenable number.

30100464 is an abundant number, since it is smaller than the sum of its proper divisors (56300256).

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

30100464 is a wasteful number, since it uses less digits than its factorization.

30100464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69694 (or 69682 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 30100464 is about 5486.3889763669. The cubic root of 30100464 is about 311.0697141442.

Adding to 30100464 its reverse (46400103), we get a palindrome (76500567).

The spelling of 30100464 in words is "thirty million, one hundred thousand, four hundred sixty-four".