3429694503 has 12 divisors (see below), whose sum is σ = 5214740440. Its totient is φ = 2166122736.

The previous prime is 3429694487. The next prime is 3429694507. The reversal of 3429694503 is 3054969243.

3429694503 is a `hidden beast` number, since 34 + 29 + 6 + 94 + 503 = 666.

It is not a de Polignac number, because 3429694503 - 2⁴ = 3429694487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3429694507) 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, 10028176 + ... + 10028517.

Almost surely, 2^3429694503 is an apocalyptic number.

3429694503 is a deficient number, since it is larger than the sum of its proper divisors (1785045937).

3429694503 is a wasteful number, since it uses less digits than its factorization.

3429694503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20056718 (or 20056715 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The square root of 3429694503 is about 58563.5936653481. The cubic root of 3429694503 is about 1508.0595079968.

The spelling of 3429694503 in words is "three billion, four hundred twenty-nine million, six hundred ninety-four thousand, five hundred three".