3400737 has 4 divisors (see below), whose sum is σ = 4534320. Its totient is φ = 2267156.

The previous prime is 3400717. The next prime is 3400739. The reversal of 3400737 is 7370043.

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 a cyclic number.

It is not a de Polignac number, because 3400737 - 2⁶ = 3400673 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3400739) 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, 566787 + ... + 566792.

It is an arithmetic number, because the mean of its divisors is an integer number (1133580).

Almost surely, 2^3400737 is an apocalyptic number.

It is an amenable number.

3400737 is a deficient number, since it is larger than the sum of its proper divisors (1133583).

3400737 is a wasteful number, since it uses less digits than its factorization.

3400737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133582.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 3400737 is about 1844.1087278141. The cubic root of 3400737 is about 150.3803237661.

The spelling of 3400737 in words is "three million, four hundred thousand, seven hundred thirty-seven".