398010053 has 8 divisors (see below), whose sum is σ = 464547072. Its totient is φ = 333892656.

The previous prime is 398010029. The next prime is 398010059. The reversal of 398010053 is 350010893.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-398010053 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 398009998 and 398010025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (398010059) 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, 604550 + ... + 605207.

It is an arithmetic number, because the mean of its divisors is an integer number (58068384).

Almost surely, 2^398010053 is an apocalyptic number.

It is an amenable number.

398010053 is a deficient number, since it is larger than the sum of its proper divisors (66537019).

398010053 is a wasteful number, since it uses less digits than its factorization.

398010053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209811.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 398010053 is about 19950.1892973475. The cubic root of 398010053 is about 735.5824300442.

The spelling of 398010053 in words is "three hundred ninety-eight million, ten thousand, fifty-three".