4027472990 has 8 divisors (see below), whose sum is σ = 7249451400. Its totient is φ = 1610989192.

The previous prime is 4027472951. The next prime is 4027473007. The reversal of 4027472990 is 992747204.

4027472990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

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, 201373640 + ... + 201373659.

It is an arithmetic number, because the mean of its divisors is an integer number (906181425).

Almost surely, 2^4027472990 is an apocalyptic number.

4027472990 is a deficient number, since it is larger than the sum of its proper divisors (3221978410).

4027472990 is a wasteful number, since it uses less digits than its factorization.

4027472990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402747306.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 4027472990 is about 63462.3746010185. The cubic root of 4027472990 is about 1591.0269844299.

The spelling of 4027472990 in words is "four billion, twenty-seven million, four hundred seventy-two thousand, nine hundred ninety".