1495593940 has 12 divisors (see below), whose sum is σ = 3140747316. Its totient is φ = 598237568.

The previous prime is 1495593923. The next prime is 1495593971. The reversal of 1495593940 is 493955941.

It can be written as a sum of positive squares in 2 ways, for example, as 1014932164 + 480661776 = 31858^2 + 21924^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37389829 + ... + 37389868.

It is an arithmetic number, because the mean of its divisors is an integer number (261728943).

Almost surely, 2^1495593940 is an apocalyptic number.

1495593940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1495593940 is an abundant number, since it is smaller than the sum of its proper divisors (1645153376).

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

1495593940 is a wasteful number, since it uses less digits than its factorization.

1495593940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74779706 (or 74779704 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 49.

The square root of 1495593940 is about 38672.9096396948. The cubic root of 1495593940 is about 1143.5923256422.

The spelling of 1495593940 in words is "one billion, four hundred ninety-five million, five hundred ninety-three thousand, nine hundred forty".