3146464530 has 96 divisors (see below), whose sum is σ = 8951948928. Its totient is φ = 760435200.

The previous prime is 3146464507. The next prime is 3146464537. The reversal of 3146464530 is 354646413.

3146464530 is a `hidden beast` number, since 3 + 1 + 4 + 6 + 4 + 645 + 3 + 0 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3146464537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 328915 + ... + 338345.

It is an arithmetic number, because the mean of its divisors is an integer number (93249468).

Almost surely, 2^3146464530 is an apocalyptic number.

3146464530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3146464530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4475974464).

3146464530 is an abundant number, since it is smaller than the sum of its proper divisors (5805484398).

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

3146464530 is a wasteful number, since it uses less digits than its factorization.

3146464530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9792 (or 9789 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 3146464530 is about 56093.3554888634. The cubic root of 3146464530 is about 1465.3485765224.

The spelling of 3146464530 in words is "three billion, one hundred forty-six million, four hundred sixty-four thousand, five hundred thirty".