3430896349 has 4 divisors (see below), whose sum is σ = 3431230236. Its totient is φ = 3430562464.

The previous prime is 3430896323. The next prime is 3430896377. The reversal of 3430896349 is 9436980343.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2302272324 + 1128624025 = 47982^2 + 33595^2 .

It is a cyclic number.

It is not a de Polignac number, because 3430896349 - 2²⁵ = 3397341917 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 (3430896949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151024 + ... + 172249.

It is an arithmetic number, because the mean of its divisors is an integer number (857807559).

Almost surely, 2^3430896349 is an apocalyptic number.

It is an amenable number.

3430896349 is a deficient number, since it is larger than the sum of its proper divisors (333887).

3430896349 is a wasteful number, since it uses less digits than its factorization.

3430896349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333886.

The product of its (nonzero) digits is 1679616, while the sum is 49.

The square root of 3430896349 is about 58573.8538001385. The cubic root of 3430896349 is about 1508.2356406541.

The spelling of 3430896349 in words is "three billion, four hundred thirty million, eight hundred ninety-six thousand, three hundred forty-nine".