3945348300 has 72 divisors (see below), whose sum is σ = 11783468032. Its totient is φ = 1018152000.

The previous prime is 3945348289. The next prime is 3945348313. The reversal of 3945348300 is 38435493.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 202816 + ... + 221415.

Almost surely, 2^3945348300 is an apocalyptic number.

3945348300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3945348300 is an abundant number, since it is smaller than the sum of its proper divisors (7838119732).

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

3945348300 is a wasteful number, since it uses less digits than its factorization.

3945348300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424279 (or 424272 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 3945348300 is about 62812.0076100104. The cubic root of 3945348300 is about 1580.1383604733.

The spelling of 3945348300 in words is "three billion, nine hundred forty-five million, three hundred forty-eight thousand, three hundred".