3734650 has 24 divisors (see below), whose sum is σ = 7018524. Its totient is φ = 1478400.

The previous prime is 3734617. The next prime is 3734657. The reversal of 3734650 is 564373.

It can be written as a sum of positive squares in 6 ways, for example, as 779689 + 2954961 = 883^2 + 1719^2 .

It is a super-2 number, since 2×3734650² = 27895221245000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3734657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5320 + ... + 5980.

Almost surely, 2^3734650 is an apocalyptic number.

3734650 is a deficient number, since it is larger than the sum of its proper divisors (3283874).

3734650 is a wasteful number, since it uses less digits than its factorization.

3734650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786 (or 781 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 3734650 is about 1932.5242559927. The cubic root of 3734650 is about 155.1493530935.

It can be divided in two parts, 3 and 734650, that multiplied together give a triangular number (2203950 = T₂₀₉₉).

The spelling of 3734650 in words is "three million, seven hundred thirty-four thousand, six hundred fifty".