740347130 has 16 divisors (see below), whose sum is σ = 1334538504. Its totient is φ = 295713600.

The previous prime is 740347109. The next prime is 740347183. The reversal of 740347130 is 31743047.

It can be written as a sum of positive squares in 4 ways, for example, as 736091161 + 4255969 = 27131^2 + 2063^2 .

It is a super-2 number, since 2×740347130² = 1096227745798473800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 740347093 and 740347102.

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, 45797 + ... + 59816.

Almost surely, 2^740347130 is an apocalyptic number.

740347130 is a deficient number, since it is larger than the sum of its proper divisors (594191374).

740347130 is a wasteful number, since it uses less digits than its factorization.

740347130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106321.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 740347130 is about 27209.3206456905. The cubic root of 740347130 is about 904.6455802139.

The spelling of 740347130 in words is "seven hundred forty million, three hundred forty-seven thousand, one hundred thirty".