3734438 has 4 divisors (see below), whose sum is σ = 5601660. Its totient is φ = 1867218.

The previous prime is 3734429. The next prime is 3734443. The reversal of 3734438 is 8344373.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 3⁷ + 7⁵ + 3⁸ + 4⁵ + 4⁷ + 3¹³ + 8⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 933608 + ... + 933611.

It is an arithmetic number, because the mean of its divisors is an integer number (1400415).

Almost surely, 2^3734438 is an apocalyptic number.

3734438 is a deficient number, since it is larger than the sum of its proper divisors (1867222).

3734438 is a wasteful number, since it uses less digits than its factorization.

3734438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867221.

The product of its digits is 24192, while the sum is 32.

The square root of 3734438 is about 1932.4694046737. The cubic root of 3734438 is about 155.1464173177.

The spelling of 3734438 in words is "three million, seven hundred thirty-four thousand, four hundred thirty-eight".