1361461804 has 12 divisors (see below), whose sum is σ = 2383691128. Its totient is φ = 680407200.

The previous prime is 1361461799. The next prime is 1361461807. The reversal of 1361461804 is 4081641631.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1361461804.

It is not an unprimeable number, because it can be changed into a prime (1361461807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71337 + ... + 88384.

Almost surely, 2^1361461804 is an apocalyptic number.

It is an amenable number.

1361461804 is a deficient number, since it is larger than the sum of its proper divisors (1022229324).

1361461804 is a wasteful number, since it uses less digits than its factorization.

1361461804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161856 (or 161854 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 1361461804 is about 36897.9918694771. The cubic root of 1361461804 is about 1108.3284648300.

The spelling of 1361461804 in words is "one billion, three hundred sixty-one million, four hundred sixty-one thousand, eight hundred four".