2002937939 has 4 divisors (see below), whose sum is σ = 2007500880. Its totient is φ = 1998375000.

The previous prime is 2002937921. The next prime is 2002938001. The reversal of 2002937939 is 9397392002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9397392002 = 2 ⋅4698696001.

It is a cyclic number.

It is not a de Polignac number, because 2002937939 - 2¹² = 2002933843 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2002937939.

It is not an unprimeable number, because it can be changed into a prime (2002987939) 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, 2280812 + ... + 2281689.

It is an arithmetic number, because the mean of its divisors is an integer number (501875220).

Almost surely, 2^2002937939 is an apocalyptic number.

2002937939 is a deficient number, since it is larger than the sum of its proper divisors (4562941).

2002937939 is an equidigital number, since it uses as much as digits as its factorization.

2002937939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4562940.

The product of its (nonzero) digits is 183708, while the sum is 44.

The square root of 2002937939 is about 44754.1946525686. The cubic root of 2002937939 is about 1260.5376765897.

The spelling of 2002937939 in words is "two billion, two million, nine hundred thirty-seven thousand, nine hundred thirty-nine".