1464134677 has 4 divisors (see below), whose sum is σ = 1474668160. Its totient is φ = 1453601196.

The previous prime is 1464134669. The next prime is 1464134689. The reversal of 1464134677 is 7764314641.

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.

It is a cyclic number.

It is not a de Polignac number, because 1464134677 - 2³ = 1464134669 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 (1464834677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5266533 + ... + 5266810.

It is an arithmetic number, because the mean of its divisors is an integer number (368667040).

Almost surely, 2^1464134677 is an apocalyptic number.

It is an amenable number.

1464134677 is a deficient number, since it is larger than the sum of its proper divisors (10533483).

1464134677 is a wasteful number, since it uses less digits than its factorization.

1464134677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10533482.

The product of its digits is 338688, while the sum is 43.

The square root of 1464134677 is about 38264.0128188354. The cubic root of 1464134677 is about 1135.5170917140.

The spelling of 1464134677 in words is "one billion, four hundred sixty-four million, one hundred thirty-four thousand, six hundred seventy-seven".