3890043202 has 8 divisors (see below), whose sum is σ = 5835534912. Its totient is φ = 1944864900.

The previous prime is 3890043191. The next prime is 3890043217. The reversal of 3890043202 is 2023400983.

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

It is a super-2 number, since 2×3890043202² = 30264872226852825608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44374 + ... + 98737.

It is an arithmetic number, because the mean of its divisors is an integer number (729441864).

Almost surely, 2^3890043202 is an apocalyptic number.

3890043202 is a deficient number, since it is larger than the sum of its proper divisors (1945491710).

3890043202 is a wasteful number, since it uses less digits than its factorization.

3890043202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156704.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3890043202 is about 62370.2108542211. The cubic root of 3890043202 is about 1572.7202360284.

The spelling of 3890043202 in words is "three billion, eight hundred ninety million, forty-three thousand, two hundred two".