1606068632 has 32 divisors (see below), whose sum is σ = 3622713600. Its totient is φ = 652087584.

The previous prime is 1606068623. The next prime is 1606068637. The reversal of 1606068632 is 2368606061.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606068637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753668 + ... + 755795.

It is an arithmetic number, because the mean of its divisors is an integer number (113209800).

Almost surely, 2^1606068632 is an apocalyptic number.

It is an amenable number.

1606068632 is an abundant number, since it is smaller than the sum of its proper divisors (2016644968).

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

1606068632 is a wasteful number, since it uses less digits than its factorization.

1606068632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509495 (or 1509491 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 1606068632 is about 40075.7861058270. The cubic root of 1606068632 is about 1171.0839619571.

The spelling of 1606068632 in words is "one billion, six hundred six million, sixty-eight thousand, six hundred thirty-two".