3729342 has 16 divisors (see below), whose sum is σ = 7716240. Its totient is φ = 1200192.

The previous prime is 3729337. The next prime is 3729373. The reversal of 3729342 is 2439273.

It is a super-3 number, since 3×3729342³ (a number of 21 digits) contains 333 as substring.

It is a d-powerful number, because it can be written as 3¹³ + 7 + 2³ + 9 + 3¹³ + 4⁷ + 2¹⁹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10543 + ... + 10890.

It is an arithmetic number, because the mean of its divisors is an integer number (482265).

Almost surely, 2^3729342 is an apocalyptic number.

3729342 is an abundant number, since it is smaller than the sum of its proper divisors (3986898).

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

3729342 is a wasteful number, since it uses less digits than its factorization.

3729342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21467.

The product of its digits is 9072, while the sum is 30.

The square root of 3729342 is about 1931.1504343266. The cubic root of 3729342 is about 155.0758144547.

The spelling of 3729342 in words is "three million, seven hundred twenty-nine thousand, three hundred forty-two".