1049506396 has 12 divisors (see below), whose sum is σ = 1867766040.
Its totient is φ = 515858960.
The previous prime is 1049506361. The next prime is 1049506411. The reversal of 1049506396 is 6936059401.
It is a super-2 number, since 2×10495063962 = 2202927350489817632, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2223295 + ... + 2223766.
It is an arithmetic number, because the mean of its divisors is an integer number (155647170).
Almost surely, 21049506396 is an apocalyptic number.
It is an amenable number.
1049506396 is a deficient number, since it is larger than the sum of its proper divisors (818259644).
1049506396 is a wasteful number, since it uses less digits than its factorization.
1049506396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4447124 (or 4447122 counting only the distinct ones).
The product of its (nonzero) digits is 174960, while the sum is 43.
The square root of 1049506396 is about 32396.0861216290.
The cubic root of 1049506396 is about 1016.2370628645.
The spelling of 1049506396 in words is "one billion, forty-nine million, five hundred six thousand, three hundred ninety-six".