946619401607 has 16 divisors (see below), whose sum is σ = 1034000651040. Its totient is φ = 859459507200.

The previous prime is 946619401603. The next prime is 946619401691. The reversal of 946619401607 is 706104916649.

It is a cyclic number.

It is not a de Polignac number, because 946619401607 - 2² = 946619401603 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946619401603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43666523 + ... + 43688195.

It is an arithmetic number, because the mean of its divisors is an integer number (64625040690).

Almost surely, 2^946619401607 is an apocalyptic number.

946619401607 is a deficient number, since it is larger than the sum of its proper divisors (87381249433).

946619401607 is a wasteful number, since it uses less digits than its factorization.

946619401607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26594.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The spelling of 946619401607 in words is "nine hundred forty-six billion, six hundred nineteen million, four hundred one thousand, six hundred seven".