1060399945 has 8 divisors (see below), whose sum is σ = 1388160000. Its totient is φ = 771199920.

The previous prime is 1060399943. The next prime is 1060399961. The reversal of 1060399945 is 5499930601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1060399945 - 2¹ = 1060399943 is a prime.

It is a super-2 number, since 2×1060399945² = 2248896086712006050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1060399895 and 1060399904.

It is not an unprimeable number, because it can be changed into a prime (1060399943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9639945 + ... + 9640054.

It is an arithmetic number, because the mean of its divisors is an integer number (173520000).

Almost surely, 2^1060399945 is an apocalyptic number.

It is an amenable number.

1060399945 is a deficient number, since it is larger than the sum of its proper divisors (327760055).

1060399945 is a wasteful number, since it uses less digits than its factorization.

1060399945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19280015.

The product of its (nonzero) digits is 262440, while the sum is 46.

The square root of 1060399945 is about 32563.7827194569. The cubic root of 1060399945 is about 1019.7410418480.

The spelling of 1060399945 in words is "one billion, sixty million, three hundred ninety-nine thousand, nine hundred forty-five".