2941393920 has 88 divisors (see below), whose sum is σ = 9407913744. Its totient is φ = 784367616.

The previous prime is 2941393913. The next prime is 2941393943. The reversal of 2941393920 is 293931492.

It is a super-2 number, since 2×2941393920² = 17303596385225932800, which contains 22 as substring.

It is a congruent number.

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, 80389 + ... + 111108.

Almost surely, 2^2941393920 is an apocalyptic number.

2941393920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2941393920 is an abundant number, since it is smaller than the sum of its proper divisors (6466519824).

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

2941393920 is a wasteful number, since it uses less digits than its factorization.

2941393920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191525 (or 191507 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 2941393920 is about 54234.6192021296. The cubic root of 2941393920 is about 1432.7961200526.

The spelling of 2941393920 in words is "two billion, nine hundred forty-one million, three hundred ninety-three thousand, nine hundred twenty".