3438739365 has 16 divisors (see below), whose sum is σ = 5512166016. Its totient is φ = 1830600000.

The previous prime is 3438739363. The next prime is 3438739427. The reversal of 3438739365 is 5639378343.

It is not a de Polignac number, because 3438739365 - 2¹ = 3438739363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3438739363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203761 + ... + 219990.

It is an arithmetic number, because the mean of its divisors is an integer number (344510376).

Almost surely, 2^3438739365 is an apocalyptic number.

It is an amenable number.

3438739365 is a deficient number, since it is larger than the sum of its proper divisors (2073426651).

3438739365 is a wasteful number, since it uses less digits than its factorization.

3438739365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424300.

The product of its digits is 4898880, while the sum is 51.

The square root of 3438739365 is about 58640.7653855234. The cubic root of 3438739365 is about 1509.3840396648.

The spelling of 3438739365 in words is "three billion, four hundred thirty-eight million, seven hundred thirty-nine thousand, three hundred sixty-five".