3850743 has 8 divisors (see below), whose sum is σ = 5529328. Its totient is φ = 2369664.

The previous prime is 3850723. The next prime is 3850811. The reversal of 3850743 is 3470583.

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

It is not a de Polignac number, because 3850743 - 2¹³ = 3842551 is a prime.

It is an alternating number because its digits alternate between odd and even.

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 3850743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3850703) 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, 49330 + ... + 49407.

It is an arithmetic number, because the mean of its divisors is an integer number (691166).

Almost surely, 2^3850743 is an apocalyptic number.

3850743 is a deficient number, since it is larger than the sum of its proper divisors (1678585).

3850743 is a wasteful number, since it uses less digits than its factorization.

3850743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98753.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 3850743 is about 1962.3310118326. The cubic root of 3850743 is about 156.7406023939.

The spelling of 3850743 in words is "three million, eight hundred fifty thousand, seven hundred forty-three".