3401040393 has 24 divisors (see below), whose sum is σ = 5151837600. Its totient is φ = 2241870048.

The previous prime is 3401040373. The next prime is 3401040397. The reversal of 3401040393 is 3930401043.

It is not a de Polignac number, because 3401040393 - 2⁵ = 3401040361 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3401040397) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57003 + ... + 100256.

It is an arithmetic number, because the mean of its divisors is an integer number (214659900).

Almost surely, 2^3401040393 is an apocalyptic number.

It is an amenable number.

3401040393 is a deficient number, since it is larger than the sum of its proper divisors (1750797207).

3401040393 is an equidigital number, since it uses as much as digits as its factorization.

3401040393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157363 (or 157351 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 3401040393 is about 58318.4395624574. The cubic root of 3401040393 is about 1503.8479563803.

The spelling of 3401040393 in words is "three billion, four hundred one million, forty thousand, three hundred ninety-three".