3742276 has 12 divisors (see below), whose sum is σ = 6775020. Its totient is φ = 1806560.

The previous prime is 3742273. The next prime is 3742279. The reversal of 3742276 is 6722473.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3742273) and next prime (3742279).

It can be written as a sum of positive squares in 2 ways, for example, as 1052676 + 2689600 = 1026^2 + 1640^2 .

It is not an unprimeable number, because it can be changed into a prime (3742273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16015 + ... + 16246.

It is an arithmetic number, because the mean of its divisors is an integer number (564585).

Almost surely, 2^3742276 is an apocalyptic number.

It is an amenable number.

3742276 is a deficient number, since it is larger than the sum of its proper divisors (3032744).

3742276 is a wasteful number, since it uses less digits than its factorization.

3742276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32294 (or 32292 counting only the distinct ones).

The product of its digits is 14112, while the sum is 31.

The square root of 3742276 is about 1934.4963168742. The cubic root of 3742276 is about 155.2548841386.

The spelling of 3742276 in words is "three million, seven hundred forty-two thousand, two hundred seventy-six".