3507425687 has 32 divisors (see below), whose sum is σ = 3805954560. Its totient is φ = 3224707200.

The previous prime is 3507425659. The next prime is 3507425689. The reversal of 3507425687 is 7865247053.

It is a cyclic number.

It is not a de Polignac number, because 3507425687 - 2¹² = 3507421591 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 (3507425689) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21517868 + ... + 21518030.

It is an arithmetic number, because the mean of its divisors is an integer number (118936080).

Almost surely, 2^3507425687 is an apocalyptic number.

3507425687 is a deficient number, since it is larger than the sum of its proper divisors (298528873).

3507425687 is a wasteful number, since it uses less digits than its factorization.

3507425687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The square root of 3507425687 is about 59223.5230883810. The cubic root of 3507425687 is about 1519.3674779070.

The spelling of 3507425687 in words is "three billion, five hundred seven million, four hundred twenty-five thousand, six hundred eighty-seven".