946605149 has 8 divisors (see below), whose sum is σ = 1086362880. Its totient is φ = 807979536.

The previous prime is 946605109. The next prime is 946605173. The reversal of 946605149 is 941506649.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 946605149 - 2¹² = 946601053 is a prime.

It is a super-3 number, since 3×946605149³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946605109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281234 + ... + 284579.

It is an arithmetic number, because the mean of its divisors is an integer number (135795360).

Almost surely, 2^946605149 is an apocalyptic number.

It is an amenable number.

946605149 is a deficient number, since it is larger than the sum of its proper divisors (139757731).

946605149 is a wasteful number, since it uses less digits than its factorization.

946605149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566059.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 946605149 is about 30766.9489712581. The cubic root of 946605149 is about 981.8751924015.

The spelling of 946605149 in words is "nine hundred forty-six million, six hundred five thousand, one hundred forty-nine".