348812037 has 18 divisors (see below), whose sum is σ = 586099878. Its totient is φ = 199320912.

The previous prime is 348812003. The next prime is 348812047. The reversal of 348812037 is 730218843.

It can be written as a sum of positive squares in only one way, i.e., 197374401 + 151437636 = 14049^2 + 12306^2 .

It is not a de Polignac number, because 348812037 - 2¹⁵ = 348779269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 348811992 and 348812010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348812047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 395038 + ... + 395919.

Almost surely, 2^348812037 is an apocalyptic number.

It is an amenable number.

348812037 is a deficient number, since it is larger than the sum of its proper divisors (237287841).

348812037 is a wasteful number, since it uses less digits than its factorization.

348812037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790977 (or 790967 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 348812037 is about 18676.5103003746. The cubic root of 348812037 is about 703.9316427312.

The spelling of 348812037 in words is "three hundred forty-eight million, eight hundred twelve thousand, thirty-seven".