1450670361 has 16 divisors (see below), whose sum is σ = 2214242688. Its totient is φ = 827568000.

The previous prime is 1450670357. The next prime is 1450670413. The reversal of 1450670361 is 1630760541.

It is not a de Polignac number, because 1450670361 - 2² = 1450670357 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1450670561) 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, 44850 + ... + 70091.

It is an arithmetic number, because the mean of its divisors is an integer number (138390168).

Almost surely, 2^1450670361 is an apocalyptic number.

It is an amenable number.

1450670361 is a deficient number, since it is larger than the sum of its proper divisors (763572327).

1450670361 is a wasteful number, since it uses less digits than its factorization.

1450670361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115552.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 1450670361 is about 38087.6667833565. Note that the first 3 decimals coincide. The cubic root of 1450670361 is about 1132.0255941243.

The spelling of 1450670361 in words is "one billion, four hundred fifty million, six hundred seventy thousand, three hundred sixty-one".