964276505 has 16 divisors (see below), whose sum is σ = 1246365120. Its totient is φ = 713821248.

The previous prime is 964276501. The next prime is 964276517. The reversal of 964276505 is 505672469.

It is a cyclic number.

It is not a de Polignac number, because 964276505 - 2² = 964276501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (964276501) 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, 113942 + ... + 122111.

It is an arithmetic number, because the mean of its divisors is an integer number (77897820).

Almost surely, 2^964276505 is an apocalyptic number.

964276505 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

964276505 is a deficient number, since it is larger than the sum of its proper divisors (282088615).

964276505 is a wasteful number, since it uses less digits than its factorization.

964276505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236120.

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 964276505 is about 31052.8018864643. The cubic root of 964276505 is about 987.9474889044.

The spelling of 964276505 in words is "nine hundred sixty-four million, two hundred seventy-six thousand, five hundred five".