3467551421 has 4 divisors (see below), whose sum is σ = 3671525052. Its totient is φ = 3263577792.

The previous prime is 3467551411. The next prime is 3467551487. The reversal of 3467551421 is 1241557643.

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 2845048921 + 622502500 = 53339^2 + 24950^2 .

It is a cyclic number.

It is not a de Polignac number, because 3467551421 - 2¹⁴ = 3467535037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3467551411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101986790 + ... + 101986823.

It is an arithmetic number, because the mean of its divisors is an integer number (917881263).

Almost surely, 2^3467551421 is an apocalyptic number.

It is an amenable number.

3467551421 is a deficient number, since it is larger than the sum of its proper divisors (203973631).

3467551421 is a wasteful number, since it uses less digits than its factorization.

3467551421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203973630.

The product of its digits is 100800, while the sum is 38.

The square root of 3467551421 is about 58885.9186987857. The cubic root of 3467551421 is about 1513.5878632806.

The spelling of 3467551421 in words is "three billion, four hundred sixty-seven million, five hundred fifty-one thousand, four hundred twenty-one".