3433907943 has 12 divisors (see below), whose sum is σ = 5221146840. Its totient is φ = 2168783856.

The previous prime is 3433907923. The next prime is 3433907957. The reversal of 3433907943 is 3497093343.

It is not a de Polignac number, because 3433907943 - 2⁹ = 3433907431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3433907903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10040496 + ... + 10040837.

It is an arithmetic number, because the mean of its divisors is an integer number (435095570).

Almost surely, 2^3433907943 is an apocalyptic number.

3433907943 is a deficient number, since it is larger than the sum of its proper divisors (1787238897).

3433907943 is a wasteful number, since it uses less digits than its factorization.

3433907943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20081358 (or 20081355 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 45.

The square root of 3433907943 is about 58599.5558259617. Note that the first 3 decimals coincide. The cubic root of 3433907943 is about 1508.6768144822.

The spelling of 3433907943 in words is "three billion, four hundred thirty-three million, nine hundred seven thousand, nine hundred forty-three".