3773331 has 8 divisors (see below), whose sum is σ = 5590160. Its totient is φ = 2515536.

The previous prime is 3773327. The next prime is 3773359. The reversal of 3773331 is 1333773.

It is not a de Polignac number, because 3773331 - 2² = 3773327 is a prime.

It is a super-2 number, since 2×3773331² = 28476053671122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 139753 = 3773331 / (3 + 7 + 7 + 3 + 3 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3773295 and 3773304.

It is not an unprimeable number, because it can be changed into a prime (3773321) 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, 69850 + ... + 69903.

It is an arithmetic number, because the mean of its divisors is an integer number (698770).

Almost surely, 2^3773331 is an apocalyptic number.

3773331 is a deficient number, since it is larger than the sum of its proper divisors (1816829).

3773331 is a wasteful number, since it uses less digits than its factorization.

3773331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139762 (or 139756 counting only the distinct ones).

The product of its digits is 3969, while the sum is 27.

The square root of 3773331 is about 1942.5063706459. The cubic root of 3773331 is about 155.6831586954.

The spelling of 3773331 in words is "three million, seven hundred seventy-three thousand, three hundred thirty-one".