1004226739 has 8 divisors (see below), whose sum is σ = 1015148880. Its totient is φ = 993324000.

The previous prime is 1004226697. The next prime is 1004226799. The reversal of 1004226739 is 9376224001.

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

It is a cyclic number.

It is not a de Polignac number, because 1004226739 - 2¹³ = 1004218547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004226799) 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, 115072 + ... + 123490.

It is an arithmetic number, because the mean of its divisors is an integer number (126893610).

Almost surely, 2^1004226739 is an apocalyptic number.

1004226739 is a deficient number, since it is larger than the sum of its proper divisors (10922141).

1004226739 is a wasteful number, since it uses less digits than its factorization.

1004226739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9701.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 1004226739 is about 31689.5367432217. The cubic root of 1004226739 is about 1001.4069326123.

The spelling of 1004226739 in words is "one billion, four million, two hundred twenty-six thousand, seven hundred thirty-nine".