3430940294 has 16 divisors (see below), whose sum is σ = 5350644000. Its totient is φ = 1647987264.

The previous prime is 3430940281. The next prime is 3430940297. The reversal of 3430940294 is 4920490343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3430940297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137087 + ... + 160170.

It is an arithmetic number, because the mean of its divisors is an integer number (334415250).

Almost surely, 2^3430940294 is an apocalyptic number.

3430940294 is a deficient number, since it is larger than the sum of its proper divisors (1919703706).

3430940294 is a wasteful number, since it uses less digits than its factorization.

3430940294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297487.

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 3430940294 is about 58574.2289236487. The cubic root of 3430940294 is about 1508.2420800920.

The spelling of 3430940294 in words is "three billion, four hundred thirty million, nine hundred forty thousand, two hundred ninety-four".