3764738 has 4 divisors (see below), whose sum is σ = 5647110. Its totient is φ = 1882368.

The previous prime is 3764711. The next prime is 3764759. The reversal of 3764738 is 8374673.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8374673 = 137 ⋅61129.

It can be written as a sum of positive squares in only one way, i.e., 3751969 + 12769 = 1937^2 + 113^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 941183 + ... + 941186.

Almost surely, 2^3764738 is an apocalyptic number.

3764738 is a deficient number, since it is larger than the sum of its proper divisors (1882372).

3764738 is a wasteful number, since it uses less digits than its factorization.

3764738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882371.

The product of its digits is 84672, while the sum is 38.

The square root of 3764738 is about 1940.2932768012. The cubic root of 3764738 is about 155.5648898783.

It can be divided in two parts, 37647 and 38, that multiplied together give a triangular number (1430586 = T₁₆₉₁).

The spelling of 3764738 in words is "three million, seven hundred sixty-four thousand, seven hundred thirty-eight".