740341684 has 6 divisors (see below), whose sum is σ = 1295597954. Its totient is φ = 370170840.

The previous prime is 740341663. The next prime is 740341709. The reversal of 740341684 is 486143047.

It can be written as a sum of positive squares in only one way, i.e., 677456784 + 62884900 = 26028^2 + 7930^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92542707 + ... + 92542714.

Almost surely, 2^740341684 is an apocalyptic number.

It is an amenable number.

740341684 is a deficient number, since it is larger than the sum of its proper divisors (555256270).

740341684 is a wasteful number, since it uses less digits than its factorization.

740341684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185085425 (or 185085423 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 740341684 is about 27209.2205695055. The cubic root of 740341684 is about 904.6433620149.

The spelling of 740341684 in words is "seven hundred forty million, three hundred forty-one thousand, six hundred eighty-four".