3437913 has 4 divisors (see below), whose sum is σ = 4583888. Its totient is φ = 2291940.

The previous prime is 3437911. The next prime is 3437923. The reversal of 3437913 is 3197343.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3437913 - 2¹ = 3437911 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3437911) 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, 572983 + ... + 572988.

It is an arithmetic number, because the mean of its divisors is an integer number (1145972).

Almost surely, 2^3437913 is an apocalyptic number.

It is an amenable number.

3437913 is a deficient number, since it is larger than the sum of its proper divisors (1145975).

3437913 is a wasteful number, since it uses less digits than its factorization.

3437913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145974.

The product of its digits is 6804, while the sum is 30.

The square root of 3437913 is about 1854.1609962460. The cubic root of 3437913 is about 150.9263123060.

It can be divided in two parts, 343 and 7913, that added together give a triangular number (8256 = T₁₂₈).

The spelling of 3437913 in words is "three million, four hundred thirty-seven thousand, nine hundred thirteen".