3461478121 has 4 divisors (see below), whose sum is σ = 3643661200. Its totient is φ = 3279295044.

The previous prime is 3461478101. The next prime is 3461478133. The reversal of 3461478121 is 1218741643.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3461478121 - 2⁹ = 3461477609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3461478101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91091511 + ... + 91091548.

It is an arithmetic number, because the mean of its divisors is an integer number (910915300).

Almost surely, 2^3461478121 is an apocalyptic number.

It is an amenable number.

3461478121 is a deficient number, since it is larger than the sum of its proper divisors (182183079).

3461478121 is a wasteful number, since it uses less digits than its factorization.

3461478121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182183078.

The product of its digits is 32256, while the sum is 37.

The square root of 3461478121 is about 58834.3277432487. The cubic root of 3461478121 is about 1512.7036807503.

The spelling of 3461478121 in words is "three billion, four hundred sixty-one million, four hundred seventy-eight thousand, one hundred twenty-one".