1702748130 has 16 divisors (see below), whose sum is σ = 4086595584. Its totient is φ = 454066160.

The previous prime is 1702748123. The next prime is 1702748149. The reversal of 1702748130 is 318472071.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1702748091 and 1702748100.

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, 28379106 + ... + 28379165.

It is an arithmetic number, because the mean of its divisors is an integer number (255412224).

Almost surely, 2^1702748130 is an apocalyptic number.

1702748130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1702748130 is an abundant number, since it is smaller than the sum of its proper divisors (2383847454).

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

1702748130 is a wasteful number, since it uses less digits than its factorization.

1702748130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56758281.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 1702748130 is about 41264.3687701630. The cubic root of 1702748130 is about 1194.1259529484.

The spelling of 1702748130 in words is "one billion, seven hundred two million, seven hundred forty-eight thousand, one hundred thirty".