3671499300861 has 8 divisors (see below), whose sum is σ = 5594665601344. Its totient is φ = 2097999600480.

The previous prime is 3671499300851. The next prime is 3671499300877. The reversal of 3671499300861 is 1680039941763.

It is a happy number.

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

It is not a de Polignac number, because 3671499300861 - 2¹⁵ = 3671499268093 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 (3671499300851) 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, 87416650000 + ... + 87416650041.

It is an arithmetic number, because the mean of its divisors is an integer number (699333200168).

Almost surely, 2^{3671499300861} is an apocalyptic number.

It is an amenable number.

3671499300861 is a deficient number, since it is larger than the sum of its proper divisors (1923166300483).

3671499300861 is a wasteful number, since it uses less digits than its factorization.

3671499300861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174833300051.

The product of its (nonzero) digits is 5878656, while the sum is 57.

The spelling of 3671499300861 in words is "three trillion, six hundred seventy-one billion, four hundred ninety-nine million, three hundred thousand, eight hundred sixty-one".