2077434773 has 8 divisors (see below), whose sum is σ = 2177484288. Its totient is φ = 1978195824.

The previous prime is 2077434769. The next prime is 2077434857. The reversal of 2077434773 is 3774347702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2077434773 - 2² = 2077434769 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2077434703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197390 + ... + 207647.

It is an arithmetic number, because the mean of its divisors is an integer number (272185536).

Almost surely, 2^2077434773 is an apocalyptic number.

2077434773 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2077434773 is a deficient number, since it is larger than the sum of its proper divisors (100049515).

2077434773 is a wasteful number, since it uses less digits than its factorization.

2077434773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405283.

The product of its (nonzero) digits is 691488, while the sum is 44.

The square root of 2077434773 is about 45578.8851662697. The cubic root of 2077434773 is about 1275.9758819631.

The spelling of 2077434773 in words is "two billion, seventy-seven million, four hundred thirty-four thousand, seven hundred seventy-three".