1493196084 has 18 divisors (see below), whose sum is σ = 3774467970. Its totient is φ = 497732016.

The previous prime is 1493196079. The next prime is 1493196121. The reversal of 1493196084 is 4806913941.

1493196084 is a `hidden beast` number, since 1 + 4 + 9 + 31 + 9 + 608 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1411655184 + 81540900 = 37572^2 + 9030^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20738799 + ... + 20738870.

It is an arithmetic number, because the mean of its divisors is an integer number (209692665).

Almost surely, 2^1493196084 is an apocalyptic number.

It is an amenable number.

1493196084 is an abundant number, since it is smaller than the sum of its proper divisors (2281271886).

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

1493196084 is a wasteful number, since it uses less digits than its factorization.

1493196084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41477679 (or 41477674 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 1493196084 is about 38641.8954504046. The cubic root of 1493196084 is about 1142.9808324551.

It can be divided in two parts, 149319 and 6084, that added together give a triangular number (155403 = T₅₅₇).

The spelling of 1493196084 in words is "one billion, four hundred ninety-three million, one hundred ninety-six thousand, eighty-four".