1977000104 has 32 divisors (see below), whose sum is σ = 3793132800. Its totient is φ = 965580480.

The previous prime is 1977000083. The next prime is 1977000119. The reversal of 1977000104 is 4010007791.

It is a super-3 number, since 3×1977000104³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198557 + ... + 208275.

It is an arithmetic number, because the mean of its divisors is an integer number (118535400).

Almost surely, 2^1977000104 is an apocalyptic number.

It is an amenable number.

1977000104 is a deficient number, since it is larger than the sum of its proper divisors (1816132696).

1977000104 is a wasteful number, since it uses less digits than its factorization.

1977000104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10313 (or 10309 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 1977000104 is about 44463.4693203308. The cubic root of 1977000104 is about 1255.0727415073.

Adding to 1977000104 its reverse (4010007791), we get a palindrome (5987007895).

The spelling of 1977000104 in words is "one billion, nine hundred seventy-seven million, one hundred four", and thus it is an aban number.