869414246 has 4 divisors (see below), whose sum is σ = 1304121372. Its totient is φ = 434707122.

The previous prime is 869414243. The next prime is 869414261. The reversal of 869414246 is 642414968.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×869414246² = 1511762262295497032, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 869414197 and 869414206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (869414243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217353560 + ... + 217353563.

It is an arithmetic number, because the mean of its divisors is an integer number (326030343).

Almost surely, 2^869414246 is an apocalyptic number.

869414246 is a deficient number, since it is larger than the sum of its proper divisors (434707126).

869414246 is a wasteful number, since it uses less digits than its factorization.

869414246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434707125.

The product of its digits is 331776, while the sum is 44.

The square root of 869414246 is about 29485.8312753770. The cubic root of 869414246 is about 954.4259759551.

The spelling of 869414246 in words is "eight hundred sixty-nine million, four hundred fourteen thousand, two hundred forty-six".