1046415644 has 6 divisors (see below), whose sum is σ = 1831227384. Its totient is φ = 523207820.

The previous prime is 1046415641. The next prime is 1046415677. The reversal of 1046415644 is 4465146401.

It is a super-3 number, since 3×1046415644³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046415641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130801952 + ... + 130801959.

It is an arithmetic number, because the mean of its divisors is an integer number (305204564).

Almost surely, 2^1046415644 is an apocalyptic number.

It is an amenable number.

1046415644 is a deficient number, since it is larger than the sum of its proper divisors (784811740).

1046415644 is a wasteful number, since it uses less digits than its factorization.

1046415644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261603915 (or 261603913 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 1046415644 is about 32348.3483967884. The cubic root of 1046415644 is about 1015.2384902308.

The spelling of 1046415644 in words is "one billion, forty-six million, four hundred fifteen thousand, six hundred forty-four".