1601670046 has 8 divisors (see below), whose sum is σ = 2441890584. Its totient is φ = 787706520.

The previous prime is 1601669969. The next prime is 1601670047. The reversal of 1601670046 is 6400761061.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601670047) 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, 6564100 + ... + 6564343.

It is an arithmetic number, because the mean of its divisors is an integer number (305236323).

Almost surely, 2^1601670046 is an apocalyptic number.

1601670046 is a deficient number, since it is larger than the sum of its proper divisors (840220538).

1601670046 is a wasteful number, since it uses less digits than its factorization.

1601670046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13128506.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1601670046 is about 40020.8701304707. The cubic root of 1601670046 is about 1170.0138907938.

The spelling of 1601670046 in words is "one billion, six hundred one million, six hundred seventy thousand, forty-six".