1977576034 has 16 divisors (see below), whose sum is σ = 3589550208. Its totient is φ = 797677632.

The previous prime is 1977575959. The next prime is 1977576047. The reversal of 1977576034 is 4306757791.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4154334 + ... + 4154809.

It is an arithmetic number, because the mean of its divisors is an integer number (224346888).

Almost surely, 2^1977576034 is an apocalyptic number.

1977576034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1977576034 is a deficient number, since it is larger than the sum of its proper divisors (1611974174).

1977576034 is a wasteful number, since it uses less digits than its factorization.

1977576034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8309169.

The product of its (nonzero) digits is 1111320, while the sum is 49.

The square root of 1977576034 is about 44469.9452889252. The cubic root of 1977576034 is about 1255.1946035587.

The spelling of 1977576034 in words is "one billion, nine hundred seventy-seven million, five hundred seventy-six thousand, thirty-four".