3469890514551 has 8 divisors (see below), whose sum is σ = 4627617294720. Its totient is φ = 2312712038712.

The previous prime is 3469890514549. The next prime is 3469890514627. The reversal of 3469890514551 is 1554150989643.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3469890514551 - 2¹ = 3469890514549 is a prime.

It is a super-3 number, since 3×3469890514551³ (a number of 39 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3469890514501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137061315 + ... + 137086628.

It is an arithmetic number, because the mean of its divisors is an integer number (578452161840).

Almost surely, 2^{3469890514551} is an apocalyptic number.

3469890514551 is a deficient number, since it is larger than the sum of its proper divisors (1157726780169).

3469890514551 is a wasteful number, since it uses less digits than its factorization.

3469890514551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274152165.

The product of its (nonzero) digits is 23328000, while the sum is 60.

The spelling of 3469890514551 in words is "three trillion, four hundred sixty-nine billion, eight hundred ninety million, five hundred fourteen thousand, five hundred fifty-one".