3461138347 has 4 divisors (see below), whose sum is σ = 3461387320. Its totient is φ = 3460889376.

The previous prime is 3461138339. The next prime is 3461138357. The reversal of 3461138347 is 7438311643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7438311643 = 7 ⋅1062615949.

It is a cyclic number.

It is not a de Polignac number, because 3461138347 - 2³ = 3461138339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3461138357) 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, 102318 + ... + 131875.

It is an arithmetic number, because the mean of its divisors is an integer number (865346830).

Almost surely, 2^3461138347 is an apocalyptic number.

3461138347 is a deficient number, since it is larger than the sum of its proper divisors (248973).

3461138347 is a wasteful number, since it uses less digits than its factorization.

3461138347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248972.

The product of its digits is 145152, while the sum is 40.

The square root of 3461138347 is about 58831.4401234578. The cubic root of 3461138347 is about 1512.6541841499.

The spelling of 3461138347 in words is "three billion, four hundred sixty-one million, one hundred thirty-eight thousand, three hundred forty-seven".