406153794 has 8 divisors (see below), whose sum is σ = 812307600. Its totient is φ = 135384596.

The previous prime is 406153789. The next prime is 406153801. The reversal of 406153794 is 497351604.

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

406153794 is an admirable 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, 33846144 + ... + 33846155.

It is an arithmetic number, because the mean of its divisors is an integer number (101538450).

Almost surely, 2^406153794 is an apocalyptic number.

406153794 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

406153794 is a wasteful number, since it uses less digits than its factorization.

406153794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67692304.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 406153794 is about 20153.2576523003. The cubic root of 406153794 is about 740.5655489177.

The spelling of 406153794 in words is "four hundred six million, one hundred fifty-three thousand, seven hundred ninety-four".