30474064 has 40 divisors (see below), whose sum is σ = 62942400. Its totient is φ = 14243328.

The previous prime is 30474061. The next prime is 30474077. The reversal of 30474064 is 46047403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30474061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53847 + ... + 54409.

It is an arithmetic number, because the mean of its divisors is an integer number (1573560).

Almost surely, 2^30474064 is an apocalyptic number.

30474064 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30474064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31471200).

30474064 is an abundant number, since it is smaller than the sum of its proper divisors (32468336).

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

30474064 is a wasteful number, since it uses less digits than its factorization.

30474064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787 (or 781 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 30474064 is about 5520.3318740815. The cubic root of 30474064 is about 312.3514011367.

The spelling of 30474064 in words is "thirty million, four hundred seventy-four thousand, sixty-four".