3902291093 has 8 divisors (see below), whose sum is σ = 3969799200. Its totient is φ = 3834828688.

The previous prime is 3902291089. The next prime is 3902291101. The reversal of 3902291093 is 3901922093.

3902291093 is digitally balanced in base 3, 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 cyclic number.

It is not a de Polignac number, because 3902291093 - 2² = 3902291089 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3902291023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191678 + ... + 211056.

It is an arithmetic number, because the mean of its divisors is an integer number (496224900).

Almost surely, 2^3902291093 is an apocalyptic number.

It is an amenable number.

3902291093 is a deficient number, since it is larger than the sum of its proper divisors (67508107).

3902291093 is a wasteful number, since it uses less digits than its factorization.

3902291093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22851.

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 3902291093 is about 62468.3207153834. The cubic root of 3902291093 is about 1574.3690887672.

The spelling of 3902291093 in words is "three billion, nine hundred two million, two hundred ninety-one thousand, ninety-three".