1604734301 has 8 divisors (see below), whose sum is σ = 1678852224. Its totient is φ = 1532282080.

The previous prime is 1604734283. The next prime is 1604734331. The reversal of 1604734301 is 1034374061.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1604734301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1604734331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414455 + ... + 418308.

It is an arithmetic number, because the mean of its divisors is an integer number (209856528).

Almost surely, 2^1604734301 is an apocalyptic number.

It is an amenable number.

1604734301 is a deficient number, since it is larger than the sum of its proper divisors (74117923).

1604734301 is an equidigital number, since it uses as much as digits as its factorization.

1604734301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832851.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 1604734301 is about 40059.1350505724. The cubic root of 1604734301 is about 1170.7595576850.

The spelling of 1604734301 in words is "one billion, six hundred four million, seven hundred thirty-four thousand, three hundred one".