3521134 has 4 divisors (see below), whose sum is σ = 5281704. Its totient is φ = 1760566.

The previous prime is 3521131. The next prime is 3521143. The reversal of 3521134 is 4311253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4311253 = 137 ⋅31469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3521131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 880282 + ... + 880285.

It is an arithmetic number, because the mean of its divisors is an integer number (1320426).

Almost surely, 2^3521134 is an apocalyptic number.

3521134 is a deficient number, since it is larger than the sum of its proper divisors (1760570).

3521134 is a wasteful number, since it uses less digits than its factorization.

3521134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760569.

The product of its digits is 360, while the sum is 19.

The square root of 3521134 is about 1876.4684916086. The cubic root of 3521134 is about 152.1344320860.

Adding to 3521134 its reverse (4311253), we get a palindrome (7832387).

It can be divided in two parts, 35211 and 34, that added together give a triangular number (35245 = T₂₆₅).

The spelling of 3521134 in words is "three million, five hundred twenty-one thousand, one hundred thirty-four".