3434867638 has 16 divisors (see below), whose sum is σ = 5189953680. Its totient is φ = 1704927456.

The previous prime is 3434867621. The next prime is 3434867641. The reversal of 3434867638 is 8367684343.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148120 + ... + 169732.

It is an arithmetic number, because the mean of its divisors is an integer number (324372105).

Almost surely, 2^3434867638 is an apocalyptic number.

3434867638 is a deficient number, since it is larger than the sum of its proper divisors (1755086042).

3434867638 is a wasteful number, since it uses less digits than its factorization.

3434867638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22191.

The product of its digits is 6967296, while the sum is 52.

The square root of 3434867638 is about 58607.7438398715. The cubic root of 3434867638 is about 1508.8173477326.

The spelling of 3434867638 in words is "three billion, four hundred thirty-four million, eight hundred sixty-seven thousand, six hundred thirty-eight".