1146740408 has 32 divisors (see below), whose sum is σ = 2409006960. Its totient is φ = 507156480.

The previous prime is 1146740377. The next prime is 1146740411. The reversal of 1146740408 is 8040476411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172841 + ... + 179352.

Almost surely, 2^1146740408 is an apocalyptic number.

It is an amenable number.

1146740408 is an abundant number, since it is smaller than the sum of its proper divisors (1262266552).

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

1146740408 is a wasteful number, since it uses less digits than its factorization.

1146740408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352247 (or 352243 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 1146740408 is about 33863.5557495075. Note that the first 3 decimals coincide. The cubic root of 1146740408 is about 1046.6987496533.

The spelling of 1146740408 in words is "one billion, one hundred forty-six million, seven hundred forty thousand, four hundred eight".