380802835 has 32 divisors (see below), whose sum is σ = 550167552. Its totient is φ = 247378560.

The previous prime is 380802781. The next prime is 380802847. The reversal of 380802835 is 538208083.

380802835 = T₃₆₀ + T₃₆₁ + ... + T₁₃₂₅.

It is a happy number.

It is not a de Polignac number, because 380802835 - 2¹⁷ = 380671763 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 380802794 and 380802803.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83925 + ... + 88345.

It is an arithmetic number, because the mean of its divisors is an integer number (17192736).

Almost surely, 2^380802835 is an apocalyptic number.

380802835 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

380802835 is a deficient number, since it is larger than the sum of its proper divisors (169364717).

380802835 is a wasteful number, since it uses less digits than its factorization.

380802835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4563.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 380802835 is about 19514.1701078985. The cubic root of 380802835 is about 724.8253784756.

The spelling of 380802835 in words is "three hundred eighty million, eight hundred two thousand, eight hundred thirty-five".