2945348 has 24 divisors (see below), whose sum is σ = 6052032. Its totient is φ = 1227744.

The previous prime is 2945333. The next prime is 2945351. The reversal of 2945348 is 8435492.

It is a super-2 number, since 2×2945348² = 17350149682208, which contains 22 as substring.

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, 386 + ... + 2457.

It is an arithmetic number, because the mean of its divisors is an integer number (252168).

2^2945348 is an apocalyptic number.

2945348 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2945348 is an abundant number, since it is smaller than the sum of its proper divisors (3106684).

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

2945348 is a wasteful number, since it uses less digits than its factorization.

2945348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2891 (or 2889 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 2945348 is about 1716.2016198571. The cubic root of 2945348 is about 143.3437862697.

The spelling of 2945348 in words is "two million, nine hundred forty-five thousand, three hundred forty-eight".