1601736192 has 480 divisors, whose sum is σ = 5883052032. Its totient is φ = 408748032.

The previous prime is 1601736173. The next prime is 1601736193. The reversal of 1601736192 is 2916371061.

1601736192 is a `hidden beast` number, since 1 + 601 + 7 + 36 + 19 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601736193) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12612033 + ... + 12612159.

Almost surely, 2^1601736192 is an apocalyptic number.

1601736192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1601736192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2941526016).

1601736192 is an abundant number, since it is smaller than the sum of its proper divisors (4281315840).

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

1601736192 is a wasteful number, since it uses less digits than its factorization.

1601736192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 1601736192 is about 40021.6965157650. The cubic root of 1601736192 is about 1170.0299970394.

The spelling of 1601736192 in words is "one billion, six hundred one million, seven hundred thirty-six thousand, one hundred ninety-two".