412978426 has 8 divisors (see below), whose sum is σ = 707963040. Its totient is φ = 176990748.

The previous prime is 412978403. The next prime is 412978427. The reversal of 412978426 is 624879214.

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

It is not an unprimeable number, because it can be changed into a prime (412978427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14749216 + ... + 14749243.

It is an arithmetic number, because the mean of its divisors is an integer number (88495380).

Almost surely, 2^412978426 is an apocalyptic number.

412978426 is a deficient number, since it is larger than the sum of its proper divisors (294984614).

412978426 is a wasteful number, since it uses less digits than its factorization.

412978426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29498468.

The product of its digits is 193536, while the sum is 43.

The square root of 412978426 is about 20321.8706324000. The cubic root of 412978426 is about 744.6904565129.

The spelling of 412978426 in words is "four hundred twelve million, nine hundred seventy-eight thousand, four hundred twenty-six".