407951048 has 36 divisors (see below), whose sum is σ = 790234515. Its totient is φ = 197434368.

The previous prime is 407951039. The next prime is 407951077. The reversal of 407951048 is 840159704.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 277488964 + 130462084 = 16658^2 + 11422^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=14282.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2113640 + ... + 2113832.

Almost surely, 2^407951048 is an apocalyptic number.

It is an amenable number.

407951048 is a deficient number, since it is larger than the sum of its proper divisors (382283467).

407951048 is an equidigital number, since it uses as much as digits as its factorization.

407951048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 407951048 is about 20197.7980978125. The cubic root of 407951048 is about 741.6562900763.

The spelling of 407951048 in words is "four hundred seven million, nine hundred fifty-one thousand, forty-eight".