3438357605 has 8 divisors (see below), whose sum is σ = 4136804352. Its totient is φ = 2743502608.

The previous prime is 3438357599. The next prime is 3438357617. The reversal of 3438357605 is 5067538343.

3438357605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3438357605 - 2¹⁸ = 3438095461 is a prime.

It is a super-2 number, since 2×3438357605² = 23644606039722672050, which contains 22 as substring.

It is a Duffinian number.

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, 895829 + ... + 899658.

It is an arithmetic number, because the mean of its divisors is an integer number (517100544).

Almost surely, 2^3438357605 is an apocalyptic number.

It is an amenable number.

3438357605 is a deficient number, since it is larger than the sum of its proper divisors (698446747).

3438357605 is a wasteful number, since it uses less digits than its factorization.

3438357605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795875.

The product of its (nonzero) digits is 907200, while the sum is 44.

The square root of 3438357605 is about 58637.5102217002. The cubic root of 3438357605 is about 1509.3281816197.

The spelling of 3438357605 in words is "three billion, four hundred thirty-eight million, three hundred fifty-seven thousand, six hundred five".