1936085977380 has 48 divisors (see below), whose sum is σ = 5457423585600. Its totient is φ = 512824560768.

The previous prime is 1936085977379. The next prime is 1936085977387. The reversal of 1936085977380 is 837795806391.

It is not an unprimeable number, because it can be changed into a prime (1936085977387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108273274 + ... + 108291153.

It is an arithmetic number, because the mean of its divisors is an integer number (113696324700).

Almost surely, 2^{1936085977380} is an apocalyptic number.

1936085977380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1936085977380 is an abundant number, since it is smaller than the sum of its proper divisors (3521337608220).

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

1936085977380 is a wasteful number, since it uses less digits than its factorization.

1936085977380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216564588 (or 216564586 counting only the distinct ones).

The product of its (nonzero) digits is 68584320, while the sum is 66.

The spelling of 1936085977380 in words is "one trillion, nine hundred thirty-six billion, eighty-five million, nine hundred seventy-seven thousand, three hundred eighty".