3537461 has 4 divisors (see below), whose sum is σ = 3542892. Its totient is φ = 3532032.

The previous prime is 3537431. The next prime is 3537467. The reversal of 3537461 is 1647353.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2907025 + 630436 = 1705^2 + 794^2 .

It is a cyclic number.

It is not a de Polignac number, because 3537461 - 2¹⁰ = 3536437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3537467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1580 + ... + 3093.

It is an arithmetic number, because the mean of its divisors is an integer number (885723).

Almost surely, 2^3537461 is an apocalyptic number.

It is an amenable number.

3537461 is a deficient number, since it is larger than the sum of its proper divisors (5431).

3537461 is an equidigital number, since it uses as much as digits as its factorization.

3537461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5430.

The product of its digits is 7560, while the sum is 29.

The square root of 3537461 is about 1880.8139195572. The cubic root of 3537461 is about 152.3692115225.

The spelling of 3537461 in words is "three million, five hundred thirty-seven thousand, four hundred sixty-one".