740906232 has 48 divisors (see below), whose sum is σ = 2035969320. Its totient is φ = 224516160.

The previous prime is 740906219. The next prime is 740906269. The reversal of 740906232 is 232609047.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 740906193 and 740906202.

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, 124663 + ... + 130470.

Almost surely, 2^740906232 is an apocalyptic number.

It is an amenable number.

740906232 is an abundant number, since it is smaller than the sum of its proper divisors (1295063088).

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

740906232 is a wasteful number, since it uses less digits than its factorization.

740906232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255164 (or 255149 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 740906232 is about 27219.5927963664. The cubic root of 740906232 is about 904.8732490394.

The spelling of 740906232 in words is "seven hundred forty million, nine hundred six thousand, two hundred thirty-two".