3534402687 has 8 divisors (see below), whose sum is σ = 4715974704. Its totient is φ = 2354549568.

The previous prime is 3534402661. The next prime is 3534402691. The reversal of 3534402687 is 7862044353.

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

It is not a de Polignac number, because 3534402687 - 2¹² = 3534398591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3534400687) 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 7 ways as a sum of consecutive naturals, for example, 424918 + ... + 433155.

It is an arithmetic number, because the mean of its divisors is an integer number (589496838).

Almost surely, 2^3534402687 is an apocalyptic number.

3534402687 is a deficient number, since it is larger than the sum of its proper divisors (1181572017).

3534402687 is a wasteful number, since it uses less digits than its factorization.

3534402687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859449.

The product of its (nonzero) digits is 483840, while the sum is 42.

The square root of 3534402687 is about 59450.8426096721. The cubic root of 3534402687 is about 1523.2528857929.

The spelling of 3534402687 in words is "three billion, five hundred thirty-four million, four hundred two thousand, six hundred eighty-seven".