946409167 has 4 divisors (see below), whose sum is σ = 1032446376. Its totient is φ = 860371960.

The previous prime is 946409141. The next prime is 946409183. The reversal of 946409167 is 761904649.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 761904649 = 11 ⋅69264059.

It is a cyclic number.

It is not a de Polignac number, because 946409167 - 2⁷ = 946409039 is a prime.

It is a super-2 number, since 2×946409167² = 1791380622763267778, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946400167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43018588 + ... + 43018609.

It is an arithmetic number, because the mean of its divisors is an integer number (258111594).

Almost surely, 2^946409167 is an apocalyptic number.

946409167 is a deficient number, since it is larger than the sum of its proper divisors (86037209).

946409167 is a wasteful number, since it uses less digits than its factorization.

946409167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86037208.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 946409167 is about 30763.7638627005. The cubic root of 946409167 is about 981.8074263269.

The spelling of 946409167 in words is "nine hundred forty-six million, four hundred nine thousand, one hundred sixty-seven".