1828897077 has 16 divisors (see below), whose sum is σ = 2950826112. Its totient is φ = 983608320.

The previous prime is 1828897033. The next prime is 1828897099. The reversal of 1828897077 is 7707988281.

It is not a de Polignac number, because 1828897077 - 2¹² = 1828892981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1828897177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2561124 + ... + 2561837.

It is an arithmetic number, because the mean of its divisors is an integer number (184426632).

Almost surely, 2^1828897077 is an apocalyptic number.

1828897077 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1828897077 is a deficient number, since it is larger than the sum of its proper divisors (1121929035).

1828897077 is a wasteful number, since it uses less digits than its factorization.

1828897077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5122988.

The product of its (nonzero) digits is 3161088, while the sum is 57.

The square root of 1828897077 is about 42765.6062391263. The cubic root of 1828897077 is about 1222.9154222355.

The spelling of 1828897077 in words is "one billion, eight hundred twenty-eight million, eight hundred ninety-seven thousand, seventy-seven".