1677796352 has 22 divisors (see below), whose sum is σ = 3353956278. Its totient is φ = 838897664.

The previous prime is 1677796313. The next prime is 1677796381. The reversal of 1677796352 is 2536977761.

It can be written as a sum of positive squares in only one way, i.e., 1669866496 + 7929856 = 40864^2 + 2816^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1677796294 and 1677796303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 818213 + ... + 820260.

Almost surely, 2^1677796352 is an apocalyptic number.

It is an amenable number.

1677796352 is a deficient number, since it is larger than the sum of its proper divisors (1676159926).

1677796352 is an equidigital number, since it uses as much as digits as its factorization.

1677796352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638493 (or 1638475 counting only the distinct ones).

The product of its digits is 3333960, while the sum is 53.

The square root of 1677796352 is about 40960.9124898360. The cubic root of 1677796352 is about 1188.2643888503.

The spelling of 1677796352 in words is "one billion, six hundred seventy-seven million, seven hundred ninety-six thousand, three hundred fifty-two".