607989442 has 8 divisors (see below), whose sum is σ = 922972176. Its totient is φ = 300332052.

The previous prime is 607989419. The next prime is 607989443. The reversal of 607989442 is 244989706.

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

It is not an unprimeable number, because it can be changed into a prime (607989443) 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, 1831128 + ... + 1831459.

It is an arithmetic number, because the mean of its divisors is an integer number (115371522).

Almost surely, 2^607989442 is an apocalyptic number.

607989442 is a deficient number, since it is larger than the sum of its proper divisors (314982734).

607989442 is a wasteful number, since it uses less digits than its factorization.

607989442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662672.

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 607989442 is about 24657.4419192259. The cubic root of 607989442 is about 847.1598131137.

The spelling of 607989442 in words is "six hundred seven million, nine hundred eighty-nine thousand, four hundred forty-two".