3850738 has 16 divisors (see below), whose sum is σ = 6283224. Its totient is φ = 1762560.

The previous prime is 3850723. The next prime is 3850811. The reversal of 3850738 is 8370583.

It can be written as a sum of positive squares in 4 ways, for example, as 3583449 + 267289 = 1893^2 + 517^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273 + ... + 2788.

Almost surely, 2^3850738 is an apocalyptic number.

3850738 is a deficient number, since it is larger than the sum of its proper divisors (2432486).

3850738 is a wasteful number, since it uses less digits than its factorization.

3850738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 3850738 is about 1962.3297378371. The cubic root of 3850738 is about 156.7405345539.

The spelling of 3850738 in words is "three million, eight hundred fifty thousand, seven hundred thirty-eight".