2669462632 has 8 divisors (see below), whose sum is σ = 5005242450. Its totient is φ = 1334731312.

The previous prime is 2669462629. The next prime is 2669462633. The reversal of 2669462632 is 2362649662.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1753431876 + 916030756 = 41874^2 + 30266^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2669462633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166841407 + ... + 166841422.

Almost surely, 2^2669462632 is an apocalyptic number.

It is an amenable number.

2669462632 is a deficient number, since it is larger than the sum of its proper divisors (2335779818).

2669462632 is a wasteful number, since it uses less digits than its factorization.

2669462632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333682835 (or 333682831 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 46.

The square root of 2669462632 is about 51666.8426749690. The cubic root of 2669462632 is about 1387.2070329372.

The spelling of 2669462632 in words is "two billion, six hundred sixty-nine million, four hundred sixty-two thousand, six hundred thirty-two".