3463461378 has 24 divisors (see below), whose sum is σ = 8081410428. Its totient is φ = 1065680352.

The previous prime is 3463461373. The next prime is 3463461409. The reversal of 3463461378 is 8731643643.

3463461378 is a `hidden beast` number, since 3 + 4 + 634 + 6 + 1 + 3 + 7 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3428922249 + 34539129 = 58557^2 + 5877^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3463461373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7400325 + ... + 7400792.

Almost surely, 2^3463461378 is an apocalyptic number.

3463461378 is an abundant number, since it is smaller than the sum of its proper divisors (4617949050).

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

3463461378 is a wasteful number, since it uses less digits than its factorization.

3463461378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14801138 (or 14801135 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 3463461378 is about 58851.1799202021. The cubic root of 3463461378 is about 1512.9925272368.

The spelling of 3463461378 in words is "three billion, four hundred sixty-three million, four hundred sixty-one thousand, three hundred seventy-eight".