1930332465 has 24 divisors (see below), whose sum is σ = 3469834368. Its totient is φ = 1029510000.

The previous prime is 1930332463. The next prime is 1930332491. The reversal of 1930332465 is 5642330391.

It is a happy number.

1930332465 is a `hidden beast` number, since 193 + 0 + 3 + 3 + 2 + 465 = 666.

It is not a de Polignac number, because 1930332465 - 2¹ = 1930332463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1930332463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 793161 + ... + 795590.

It is an arithmetic number, because the mean of its divisors is an integer number (144576432).

Almost surely, 2^1930332465 is an apocalyptic number.

1930332465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1930332465 is a deficient number, since it is larger than the sum of its proper divisors (1539501903).

1930332465 is an equidigital number, since it uses as much as digits as its factorization.

1930332465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588771 (or 1588759 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 1930332465 is about 43935.5489894004. The cubic root of 1930332465 is about 1245.1185545399.

The spelling of 1930332465 in words is "one billion, nine hundred thirty million, three hundred thirty-two thousand, four hundred sixty-five".