3460564138 has 4 divisors (see below), whose sum is σ = 5190846210. Its totient is φ = 1730282068.

The previous prime is 3460564117. The next prime is 3460564141. The reversal of 3460564138 is 8314650643.

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

It can be written as a sum of positive squares in only one way, i.e., 3458968969 + 1595169 = 58813^2 + 1263^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 3460564138.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 865141033 + ... + 865141036.

Almost surely, 2^3460564138 is an apocalyptic number.

3460564138 is a deficient number, since it is larger than the sum of its proper divisors (1730282072).

3460564138 is a wasteful number, since it uses less digits than its factorization.

3460564138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730282071.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 3460564138 is about 58826.5598008247. The cubic root of 3460564138 is about 1512.5705288515.

The spelling of 3460564138 in words is "three billion, four hundred sixty million, five hundred sixty-four thousand, one hundred thirty-eight".