3456323437 has 6 divisors (see below), whose sum is σ = 4020621198. Its totient is φ = 2962562904.

The previous prime is 3456323419. The next prime is 3456323449. The reversal of 3456323437 is 7343236543.

It can be written as a sum of positive squares in only one way, i.e., 3165075081 + 291248356 = 56259^2 + 17066^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3456323437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3456323437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456324437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35268558 + ... + 35268655.

It is an arithmetic number, because the mean of its divisors is an integer number (670103533).

Almost surely, 2^3456323437 is an apocalyptic number.

It is an amenable number.

3456323437 is a deficient number, since it is larger than the sum of its proper divisors (564297761).

3456323437 is an equidigital number, since it uses as much as digits as its factorization.

3456323437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70537227 (or 70537220 counting only the distinct ones).

The product of its digits is 544320, while the sum is 40.

The square root of 3456323437 is about 58790.5046499858. The cubic root of 3456323437 is about 1511.9524233429.

The spelling of 3456323437 in words is "three billion, four hundred fifty-six million, three hundred twenty-three thousand, four hundred thirty-seven".