3461389838 has 4 divisors (see below), whose sum is σ = 5192084760. Its totient is φ = 1730694918.

The previous prime is 3461389837. The next prime is 3461389901. The reversal of 3461389838 is 8389831643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8389831643 = 4919 ⋅1705597.

It is a super-2 number, since 2×3461389838² = 23962439221219332488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3461389838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3461389831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 865347458 + ... + 865347461.

It is an arithmetic number, because the mean of its divisors is an integer number (1298021190).

Almost surely, 2^3461389838 is an apocalyptic number.

3461389838 is a deficient number, since it is larger than the sum of its proper divisors (1730694922).

3461389838 is a wasteful number, since it uses less digits than its factorization.

3461389838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730694921.

The product of its digits is 2985984, while the sum is 53.

The square root of 3461389838 is about 58833.5774706927. The cubic root of 3461389838 is about 1512.6908204298.

The spelling of 3461389838 in words is "three billion, four hundred sixty-one million, three hundred eighty-nine thousand, eight hundred thirty-eight".