2003672946 has 32 divisors (see below), whose sum is σ = 4414948416. Its totient is φ = 601160000.

The previous prime is 2003672939. The next prime is 2003672969. The reversal of 2003672946 is 6492763002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143625 + ... + 156956.

It is an arithmetic number, because the mean of its divisors is an integer number (137967138).

Almost surely, 2^2003672946 is an apocalyptic number.

2003672946 is an abundant number, since it is smaller than the sum of its proper divisors (2411275470).

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

2003672946 is a wasteful number, since it uses less digits than its factorization.

2003672946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300698.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 2003672946 is about 44762.4054983644. The cubic root of 2003672946 is about 1260.6918485670.

The spelling of 2003672946 in words is "two billion, three million, six hundred seventy-two thousand, nine hundred forty-six".