64407483 has 12 divisors (see below), whose sum is σ = 106323568. Its totient is φ = 36804240.

The previous prime is 64407481. The next prime is 64407493. The reversal of 64407483 is 38470446.

64407483 is a `hidden beast` number, since 644 + 0 + 7 + 4 + 8 + 3 = 666.

It is not a de Polignac number, because 64407483 - 2¹ = 64407481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64407481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 511108 + ... + 511233.

Almost surely, 2^64407483 is an apocalyptic number.

64407483 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

64407483 is a deficient number, since it is larger than the sum of its proper divisors (41916085).

64407483 is a wasteful number, since it uses less digits than its factorization.

64407483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022354 (or 1022351 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 64407483 is about 8025.4272783447. The cubic root of 64407483 is about 400.8471275873.

The spelling of 64407483 in words is "sixty-four million, four hundred seven thousand, four hundred eighty-three".