1604896132834 has 8 divisors (see below), whose sum is σ = 2422677602268. Its totient is φ = 797336932080.

The previous prime is 1604896132817. The next prime is 1604896132837. The reversal of 1604896132834 is 4382316984061.

It can be written as a sum of positive squares in 2 ways, for example, as 1492098895225 + 112797237609 = 1221515^2 + 335853^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1604896132837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2555566777 + ... + 2555567404.

Almost surely, 2^{1604896132834} is an apocalyptic number.

1604896132834 is a deficient number, since it is larger than the sum of its proper divisors (817781469434).

1604896132834 is a wasteful number, since it uses less digits than its factorization.

1604896132834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111134340.

The product of its (nonzero) digits is 5971968, while the sum is 55.

The spelling of 1604896132834 in words is "one trillion, six hundred four billion, eight hundred ninety-six million, one hundred thirty-two thousand, eight hundred thirty-four".