3438664354 has 8 divisors (see below), whose sum is σ = 5203642860. Its totient is φ = 1704116736.

The previous prime is 3438664351. The next prime is 3438664387. The reversal of 3438664354 is 4534668343.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3430796329 + 7868025 = 58573^2 + 2805^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3438664351) 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, 7607439 + ... + 7607890.

Almost surely, 2^3438664354 is an apocalyptic number.

3438664354 is a deficient number, since it is larger than the sum of its proper divisors (1764978506).

3438664354 is a wasteful number, since it uses less digits than its factorization.

3438664354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15215444.

The product of its digits is 2488320, while the sum is 46.

The square root of 3438664354 is about 58640.1258013657. The cubic root of 3438664354 is about 1509.3730645935.

The spelling of 3438664354 in words is "three billion, four hundred thirty-eight million, six hundred sixty-four thousand, three hundred fifty-four".