2945091324 has 96 divisors (see below), whose sum is σ = 7976779776. Its totient is φ = 828331200.

The previous prime is 2945091319. The next prime is 2945091337. The reversal of 2945091324 is 4231905492.

It is a super-3 number, since 3×2945091324³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2558149 + ... + 2559299.

It is an arithmetic number, because the mean of its divisors is an integer number (83091456).

Almost surely, 2^2945091324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2945091324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3988389888).

2945091324 is an abundant number, since it is smaller than the sum of its proper divisors (5031688452).

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

2945091324 is a wasteful number, since it uses less digits than its factorization.

2945091324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615 (or 1613 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 2945091324 is about 54268.6956172709. The cubic root of 2945091324 is about 1433.3962219147.

The spelling of 2945091324 in words is "two billion, nine hundred forty-five million, ninety-one thousand, three hundred twenty-four".