1046354040 has 48 divisors (see below), whose sum is σ = 3400651800. Its totient is φ = 279027648.

The previous prime is 1046354033. The next prime is 1046354059. The reversal of 1046354040 is 404536401.

It is a junction number, because it is equal to n+sod(n) for n = 1046353995 and 1046354013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1452910 + ... + 1453629.

Almost surely, 2^1046354040 is an apocalyptic number.

1046354040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1046354040 is an abundant number, since it is smaller than the sum of its proper divisors (2354297760).

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

1046354040 is a wasteful number, since it uses less digits than its factorization.

1046354040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2906556 (or 2906549 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1046354040 is about 32347.3961857829. The cubic root of 1046354040 is about 1015.2185669879.

The spelling of 1046354040 in words is "one billion, forty-six million, three hundred fifty-four thousand, forty".