966413 has 4 divisors (see below), whose sum is σ = 1104480. Its totient is φ = 828348.

The previous prime is 966409. The next prime is 966419. The reversal of 966413 is 314669.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314669 = 419 ⋅751.

It is a cyclic number.

It is not a de Polignac number, because 966413 - 2² = 966409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69023 + ... + 69036.

It is an arithmetic number, because the mean of its divisors is an integer number (276120).

2⁹⁶⁶⁴¹³ is an apocalyptic number.

It is an amenable number.

966413 is a deficient number, since it is larger than the sum of its proper divisors (138067).

966413 is a wasteful number, since it uses less digits than its factorization.

966413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138066.

The product of its digits is 3888, while the sum is 29.

The square root of 966413 is about 983.0630702046. The cubic root of 966413 is about 98.8676597857.

The spelling of 966413 in words is "nine hundred sixty-six thousand, four hundred thirteen".