3734694 has 64 divisors (see below), whose sum is σ = 9031680. Its totient is φ = 1140480.

The previous prime is 3734693. The next prime is 3734699. The reversal of 3734694 is 4964373.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

Its product of digits (54432) is a multiple of the sum of its prime factors (162).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3734693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38454 + ... + 38550.

It is an arithmetic number, because the mean of its divisors is an integer number (141120).

Almost surely, 2^3734694 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3734694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4515840).

3734694 is an abundant number, since it is smaller than the sum of its proper divisors (5296986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3734694 is a wasteful number, since it uses less digits than its factorization.

3734694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162 (or 156 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 3734694 is about 1932.5356400336. The cubic root of 3734694 is about 155.1499623916.

The spelling of 3734694 in words is "three million, seven hundred thirty-four thousand, six hundred ninety-four".