1361503484 has 24 divisors (see below), whose sum is σ = 2688865200. Its totient is φ = 597524480.

The previous prime is 1361503457. The next prime is 1361503489. The reversal of 1361503484 is 4843051631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361503489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532229 + ... + 534780.

It is an arithmetic number, because the mean of its divisors is an integer number (112036050).

Almost surely, 2^1361503484 is an apocalyptic number.

It is an amenable number.

1361503484 is a deficient number, since it is larger than the sum of its proper divisors (1327361716).

1361503484 is a wasteful number, since it uses less digits than its factorization.

1361503484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067053 (or 1067051 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 1361503484 is about 36898.5566655391. The cubic root of 1361503484 is about 1108.3397748936.

The spelling of 1361503484 in words is "one billion, three hundred sixty-one million, five hundred three thousand, four hundred eighty-four".