407948 has 6 divisors (see below), whose sum is σ = 713916. Its totient is φ = 203972.

The previous prime is 407947. The next prime is 407959. The reversal of 407948 is 849704.

It is a happy number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (407947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50990 + ... + 50997.

It is an arithmetic number, because the mean of its divisors is an integer number (118986).

2⁴⁰⁷⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

407948 is a deficient number, since it is larger than the sum of its proper divisors (305968).

407948 is a wasteful number, since it uses less digits than its factorization.

407948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101991 (or 101989 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 407948 is about 638.7080710309. The cubic root of 407948 is about 74.1654442981.

The spelling of 407948 in words is "four hundred seven thousand, nine hundred forty-eight".