2132398276 has 6 divisors (see below), whose sum is σ = 3731696990. Its totient is φ = 1066199136.

The previous prime is 2132398267. The next prime is 2132398277. The reversal of 2132398276 is 6728932312.

It can be written as a sum of positive squares in only one way, i.e., 2132038276 + 360000 = 46174^2 + 600^2 .

It is not an unprimeable number, because it can be changed into a prime (2132398277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266549781 + ... + 266549788.

Almost surely, 2^2132398276 is an apocalyptic number.

It is an amenable number.

2132398276 is a deficient number, since it is larger than the sum of its proper divisors (1599298714).

2132398276 is a wasteful number, since it uses less digits than its factorization.

2132398276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533099573 (or 533099571 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 2132398276 is about 46177.8981331979. The cubic root of 2132398276 is about 1287.1310711698.

The spelling of 2132398276 in words is "two billion, one hundred thirty-two million, three hundred ninety-eight thousand, two hundred seventy-six".