2934403903 has 4 divisors (see below), whose sum is σ = 2936215768. Its totient is φ = 2932592040.

The previous prime is 2934403877. The next prime is 2934403919. The reversal of 2934403903 is 3093044392.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2934403903 - 2⁹ = 2934403391 is a prime.

It is a super-2 number, since 2×2934403903² = 17221452531883266818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2934403993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903501 + ... + 906742.

It is an arithmetic number, because the mean of its divisors is an integer number (734053942).

Almost surely, 2^2934403903 is an apocalyptic number.

2934403903 is a deficient number, since it is larger than the sum of its proper divisors (1811865).

2934403903 is a wasteful number, since it uses less digits than its factorization.

2934403903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811864.

The product of its (nonzero) digits is 69984, while the sum is 37.

The square root of 2934403903 is about 54170.1384805319. The cubic root of 2934403903 is about 1431.6602398623.

The spelling of 2934403903 in words is "two billion, nine hundred thirty-four million, four hundred three thousand, nine hundred three".