862049332 has 6 divisors (see below), whose sum is σ = 1508586338. Its totient is φ = 431024664.

The previous prime is 862049317. The next prime is 862049341. The reversal of 862049332 is 233940268.

It can be written as a sum of positive squares in only one way, i.e., 681523236 + 180526096 = 26106^2 + 13436^2 .

It is a junction number, because it is equal to n+sod(n) for n = 862049291 and 862049300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107756163 + ... + 107756170.

Almost surely, 2^862049332 is an apocalyptic number.

It is an amenable number.

862049332 is a deficient number, since it is larger than the sum of its proper divisors (646537006).

862049332 is a wasteful number, since it uses less digits than its factorization.

862049332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215512337 (or 215512335 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 862049332 is about 29360.6766270807. The cubic root of 862049332 is about 951.7233104176.

The spelling of 862049332 in words is "eight hundred sixty-two million, forty-nine thousand, three hundred thirty-two".