3400037 has 4 divisors (see below), whose sum is σ = 3431340. Its totient is φ = 3368736.

The previous prime is 3399997. The next prime is 3400043. The reversal of 3400037 is 7300043.

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 2033476 + 1366561 = 1426^2 + 1169^2 .

It is a cyclic number.

It is not a de Polignac number, because 3400037 - 2⁶ = 3399973 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3399988 and 3400024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400087) 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, 15488 + ... + 15705.

It is an arithmetic number, because the mean of its divisors is an integer number (857835).

Almost surely, 2^3400037 is an apocalyptic number.

It is an amenable number.

3400037 is a deficient number, since it is larger than the sum of its proper divisors (31303).

3400037 is a wasteful number, since it uses less digits than its factorization.

3400037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31302.

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 3400037 is about 1843.9189244650. The cubic root of 3400037 is about 150.3700050764.

The spelling of 3400037 in words is "three million, four hundred thousand, thirty-seven".