3487306423 has 4 divisors (see below), whose sum is σ = 3561504480. Its totient is φ = 3413108368.

The previous prime is 3487306399. The next prime is 3487306429. The reversal of 3487306423 is 3246037843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3246037843 = 19 ⋅170844097.

It is a cyclic number.

It is not a de Polignac number, because 3487306423 - 2¹³ = 3487298231 is a prime.

It is a super-2 number, since 2×3487306423² = 24322612175794109858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3487306429) 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, 37098958 + ... + 37099051.

It is an arithmetic number, because the mean of its divisors is an integer number (890376120).

Almost surely, 2^3487306423 is an apocalyptic number.

3487306423 is a deficient number, since it is larger than the sum of its proper divisors (74198057).

3487306423 is an equidigital number, since it uses as much as digits as its factorization.

3487306423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74198056.

The product of its (nonzero) digits is 290304, while the sum is 40.

The square root of 3487306423 is about 59053.4200787727. The cubic root of 3487306423 is about 1516.4567779485.

The spelling of 3487306423 in words is "three billion, four hundred eighty-seven million, three hundred six thousand, four hundred twenty-three".