3538734 has 16 divisors (see below), whose sum is σ = 7385472. Its totient is φ = 1128248.

The previous prime is 3538699. The next prime is 3538747. The reversal of 3538734 is 4378353.

It is a junction number, because it is equal to n+sod(n) for n = 3538695 and 3538704.

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, 12684 + ... + 12959.

It is an arithmetic number, because the mean of its divisors is an integer number (461592).

Almost surely, 2^3538734 is an apocalyptic number.

3538734 is an abundant number, since it is smaller than the sum of its proper divisors (3846738).

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

3538734 is a wasteful number, since it uses less digits than its factorization.

3538734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25671.

The product of its digits is 30240, while the sum is 33.

The square root of 3538734 is about 1881.1523064335. The cubic root of 3538734 is about 152.3874866587.

The spelling of 3538734 in words is "three million, five hundred thirty-eight thousand, seven hundred thirty-four".