922379406 has 32 divisors (see below), whose sum is σ = 1988733600. Its totient is φ = 283513344.

The previous prime is 922379399. The next prime is 922379411. The reversal of 922379406 is 604973229.

It is a happy number.

It is a super-2 number, since 2×922379406² = 1701567537225825672, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76186 + ... + 87458.

It is an arithmetic number, because the mean of its divisors is an integer number (62147925).

Almost surely, 2^922379406 is an apocalyptic number.

922379406 is an abundant number, since it is smaller than the sum of its proper divisors (1066354194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

922379406 is a wasteful number, since it uses less digits than its factorization.

922379406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12340.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 922379406 is about 30370.6997943742. The cubic root of 922379406 is about 973.4265767566.

The spelling of 922379406 in words is "nine hundred twenty-two million, three hundred seventy-nine thousand, four hundred six".