430540948 has 24 divisors (see below), whose sum is σ = 759841992. Its totient is φ = 213450624.

The previous prime is 430540883. The next prime is 430540949. The reversal of 430540948 is 849045034.

It can be written as a sum of positive squares in 4 ways, for example, as 4613904 + 425927044 = 2148^2 + 20638^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430540949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384886 + ... + 386002.

It is an arithmetic number, because the mean of its divisors is an integer number (31660083).

Almost surely, 2^430540948 is an apocalyptic number.

It is an amenable number.

430540948 is a deficient number, since it is larger than the sum of its proper divisors (329301044).

430540948 is a wasteful number, since it uses less digits than its factorization.

430540948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851 (or 1849 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 430540948 is about 20749.4806681999. The cubic root of 430540948 is about 755.1006096645.

The spelling of 430540948 in words is "four hundred thirty million, five hundred forty thousand, nine hundred forty-eight".