3461655138 has 8 divisors (see below), whose sum is σ = 6923310288. Its totient is φ = 1153885044.

The previous prime is 3461655121. The next prime is 3461655149. The reversal of 3461655138 is 8315561643.

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

3461655138 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 3461655138.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288471256 + ... + 288471267.

It is an arithmetic number, because the mean of its divisors is an integer number (865413786).

Almost surely, 2^3461655138 is an apocalyptic number.

3461655138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3461655138 is a wasteful number, since it uses less digits than its factorization.

3461655138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576942528.

The product of its digits is 259200, while the sum is 42.

The square root of 3461655138 is about 58835.8320923568. The cubic root of 3461655138 is about 1512.7294664305.

The spelling of 3461655138 in words is "three billion, four hundred sixty-one million, six hundred fifty-five thousand, one hundred thirty-eight".