1534740164 has 12 divisors (see below), whose sum is σ = 2687309100. Its totient is φ = 766937568.

The previous prime is 1534740083. The next prime is 1534740191. The reversal of 1534740164 is 4610474351.

It can be written as a sum of positive squares in 2 ways, for example, as 1504819264 + 29920900 = 38792^2 + 5470^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100079 + ... + 114390.

It is an arithmetic number, because the mean of its divisors is an integer number (223942425).

Almost surely, 2^1534740164 is an apocalyptic number.

It is an amenable number.

1534740164 is a deficient number, since it is larger than the sum of its proper divisors (1152568936).

1534740164 is a wasteful number, since it uses less digits than its factorization.

1534740164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216262 (or 216260 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 1534740164 is about 39175.7599032871. The cubic root of 1534740164 is about 1153.4841189322.

The spelling of 1534740164 in words is "one billion, five hundred thirty-four million, seven hundred forty thousand, one hundred sixty-four".