1672563337 has 8 divisors (see below), whose sum is σ = 1706222336. Its totient is φ = 1639239552.

The previous prime is 1672563317. The next prime is 1672563353. The reversal of 1672563337 is 7333652761.

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

It is a cyclic number.

It is not a de Polignac number, because 1672563337 - 2¹⁹ = 1672039049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1672563293 and 1672563302.

It is not an unprimeable number, because it can be changed into a prime (1672563317) 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, 73713 + ... + 93694.

It is an arithmetic number, because the mean of its divisors is an integer number (213277792).

Almost surely, 2^1672563337 is an apocalyptic number.

It is an amenable number.

1672563337 is a deficient number, since it is larger than the sum of its proper divisors (33658999).

1672563337 is a wasteful number, since it uses less digits than its factorization.

1672563337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167607.

The product of its digits is 476280, while the sum is 43.

The square root of 1672563337 is about 40896.9844487341. The cubic root of 1672563337 is about 1187.0277108688.

The spelling of 1672563337 in words is "one billion, six hundred seventy-two million, five hundred sixty-three thousand, three hundred thirty-seven".