948401620 has 12 divisors (see below), whose sum is σ = 1991643444. Its totient is φ = 379360640.

The previous prime is 948401611. The next prime is 948401633. The reversal of 948401620 is 26104849.

It can be written as a sum of positive squares in 2 ways, for example, as 739078596 + 209323024 = 27186^2 + 14468^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23710021 + ... + 23710060.

It is an arithmetic number, because the mean of its divisors is an integer number (165970287).

Almost surely, 2^948401620 is an apocalyptic number.

It is an amenable number.

948401620 is an abundant number, since it is smaller than the sum of its proper divisors (1043241824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

948401620 is a wasteful number, since it uses less digits than its factorization.

948401620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47420090 (or 47420088 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 948401620 is about 30796.1299516676. The cubic root of 948401620 is about 982.4959354268.

The spelling of 948401620 in words is "nine hundred forty-eight million, four hundred one thousand, six hundred twenty".