1046356944 has 20 divisors (see below), whose sum is σ = 2703088896. Its totient is φ = 348785632.

The previous prime is 1046356943. The next prime is 1046356951. The reversal of 1046356944 is 4496536401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1046356896 and 1046356905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046356943) 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, 10899504 + ... + 10899599.

Almost surely, 2^1046356944 is an apocalyptic number.

It is an amenable number.

1046356944 is an abundant number, since it is smaller than the sum of its proper divisors (1656731952).

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

1046356944 is a wasteful number, since it uses less digits than its factorization.

1046356944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21799114 (or 21799108 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 1046356944 is about 32347.4410734451. The cubic root of 1046356944 is about 1015.2195061830.

The spelling of 1046356944 in words is "one billion, forty-six million, three hundred fifty-six thousand, nine hundred forty-four".