964249213 has 8 divisors (see below), whose sum is σ = 981120960. Its totient is φ = 947395200.

The previous prime is 964249201. The next prime is 964249219. The reversal of 964249213 is 312942469.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-964249213 is a prime.

It is a super-3 number, since 3×964249213³ (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 (964249219) 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, 153688 + ... + 159838.

It is an arithmetic number, because the mean of its divisors is an integer number (122640120).

Almost surely, 2^964249213 is an apocalyptic number.

It is an amenable number.

964249213 is a deficient number, since it is larger than the sum of its proper divisors (16871747).

964249213 is a wasteful number, since it uses less digits than its factorization.

964249213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8867.

The product of its digits is 93312, while the sum is 40.

The square root of 964249213 is about 31052.3624383073. The cubic root of 964249213 is about 987.9381681625.

The spelling of 964249213 in words is "nine hundred sixty-four million, two hundred forty-nine thousand, two hundred thirteen".