3862069696628 has 72 divisors (see below), whose sum is σ = 8062876061856. Its totient is φ = 1604404464000.

The previous prime is 3862069696607. The next prime is 3862069696759. The reversal of 3862069696628 is 8266969602683.

It is a happy number.

It is a super-2 number, since 2×3862069696628² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1820126 + ... + 3322197.

It is an arithmetic number, because the mean of its divisors is an integer number (111984389748).

Almost surely, 2^{3862069696628} is an apocalyptic number.

It is an amenable number.

3862069696628 is an abundant number, since it is smaller than the sum of its proper divisors (4200806365228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3862069696628 is a wasteful number, since it uses less digits than its factorization.

3862069696628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5142465 (or 5142450 counting only the distinct ones).

The product of its (nonzero) digits is 483729408, while the sum is 71.

The spelling of 3862069696628 in words is "three trillion, eight hundred sixty-two billion, sixty-nine million, six hundred ninety-six thousand, six hundred twenty-eight".